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10231102232 = 231398375983
BaseRepresentation
bin10011000011101001…
…00011101100011000
3222102000121211210022
421201310203230120
5131423130232412
64411120010012
7511351635251
oct114164435430
928360554708
1010231102232
11438021059a
121b96460908
13c70844360
146d0b1db28
153ed30ca72
hex261d23b18

10231102232 has 16 divisors (see below), whose sum is σ = 20658956640. Its totient is φ = 4722047136.

The previous prime is 10231102181. The next prime is 10231102243. The reversal of 10231102232 is 23220113201.

It is a self number, because there is not a number n which added to its sum of digits gives 10231102232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49187888 + ... + 49188095.

It is an arithmetic number, because the mean of its divisors is an integer number (1291184790).

Almost surely, 210231102232 is an apocalyptic number.

It is an amenable number.

10231102232 is an abundant number, since it is smaller than the sum of its proper divisors (10427854408).

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

10231102232 is a wasteful number, since it uses less digits than its factorization.

10231102232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98376002 (or 98375998 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10231102232 its reverse (23220113201), we get a palindrome (33451215433).

The spelling of 10231102232 in words is "ten billion, two hundred thirty-one million, one hundred two thousand, two hundred thirty-two".

Divisors: 1 2 4 8 13 26 52 104 98375983 196751966 393503932 787007864 1278887779 2557775558 5115551116 10231102232