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10301232012000 = 253533737362201
BaseRepresentation
bin1001010111100111000101…
…0001100101101011100000
31100110210021120101222022120
42111321301101211223200
52322233410343341000
633524153132304240
72112145063243446
oct225716121455340
940423246358276
1010301232012000
113311800a11156
1211a4545912080
1359952c2a92c7
14278821b34b96
1512ce5a8626a0
hex95e71465ae0

10301232012000 has 384 divisors, whose sum is σ = 34752390761088. Its totient is φ = 2665543680000.

The previous prime is 10301232011999. The next prime is 10301232012013. The reversal of 10301232012000 is 21023210301.

It is a super-2 number, since 2×103012320120002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165580900 + ... + 165643100.

It is an arithmetic number, because the mean of its divisors is an integer number (90501017607).

Almost surely, 210301232012000 is an apocalyptic number.

10301232012000 is a gapful number since it is divisible by the number (10) 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 10301232012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17376195380544).

10301232012000 is an abundant number, since it is smaller than the sum of its proper divisors (24451158749088).

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

10301232012000 is a wasteful number, since it uses less digits than its factorization.

10301232012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62639 (or 62621 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10301232012000 its reverse (21023210301), we get a palindrome (10322255222301).

The spelling of 10301232012000 in words is "ten trillion, three hundred one billion, two hundred thirty-two million, twelve thousand".