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10223301132 = 223211237137463
BaseRepresentation
bin10011000010101101…
…10011001000001100
3222101110221111200200
421201112303020030
5131414131114012
64410240453500
7511225424442
oct114126631014
928343844620
1010223301132
114376872500
121b9391a290
13c6c042615
146cda8cb92
153ec7bb3dc
hex2615b320c

10223301132 has 216 divisors, whose sum is σ = 29449213248. Its totient is φ = 2985776640.

The previous prime is 10223301113. The next prime is 10223301173. The reversal of 10223301132 is 23110332201.

10223301132 is a `hidden beast` number, since 10 + 223 + 301 + 132 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22080333 + ... + 22080795.

Almost surely, 210223301132 is an apocalyptic number.

10223301132 is a gapful number since it is divisible by the number (12) 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 10223301132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14724606624).

10223301132 is an abundant number, since it is smaller than the sum of its proper divisors (19225912116).

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

10223301132 is a wasteful number, since it uses less digits than its factorization.

10223301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10223301132 its reverse (23110332201), we get a palindrome (33333633333).

The spelling of 10223301132 in words is "ten billion, two hundred twenty-three million, three hundred one thousand, one hundred thirty-two".