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232102200132 = 22321117374572039
BaseRepresentation
bin1101100000101001011…
…1101000001101000100
3211012002121020102022200
43120022113220031010
512300321130401012
6254343135354500
722524465102135
oct3301227501504
9735077212280
10232102200132
118a485706310
1238b96682a30
1318b6c09267a
14b33b7c9c8c
1560868ec3dc
hex360a5e8344

232102200132 has 288 divisors, whose sum is σ = 697869768960. Its totient is φ = 64235151360.

The previous prime is 232102200131. The next prime is 232102200151. The reversal of 232102200132 is 231002201232.

232102200132 is a `hidden beast` number, since 232 + 102 + 200 + 132 = 666.

It is a super-2 number, since 2×2321022001322 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (232102200131) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 113830369 + ... + 113832407.

It is an arithmetic number, because the mean of its divisors is an integer number (2423158920).

Almost surely, 2232102200132 is an apocalyptic number.

232102200132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232102200132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348934884480).

232102200132 is an abundant number, since it is smaller than the sum of its proper divisors (465767568828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232102200132 is a wasteful number, since it uses less digits than its factorization.

232102200132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571 (or 2566 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 232102200132 its reverse (231002201232), we get a palindrome (463104401364).

It can be divided in two parts, 232102 and 200132, that added together give a palindrome (432234).

The spelling of 232102200132 in words is "two hundred thirty-two billion, one hundred two million, two hundred thousand, one hundred thirty-two".