32112030232100 has 144 divisors (see below), whose sum is σ = 85766967729408. Its totient is φ = 10162555522560.

The previous prime is 32112030232049. The next prime is 32112030232103. The reversal of 32112030232100 is 123203021123.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (32112030232103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 355282514 + ... + 355372886.

Almost surely, 2^{32112030232100} is an apocalyptic number.

It is an amenable number.

32112030232100 is an abundant number, since it is smaller than the sum of its proper divisors (53654937497308).

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

32112030232100 is a wasteful number, since it uses less digits than its factorization.

32112030232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129454 (or 129447 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32112030232100 its reverse (123203021123), we get a palindrome (32235233253223).

The spelling of 32112030232100 in words is "thirty-two trillion, one hundred twelve billion, thirty million, two hundred thirty-two thousand, one hundred".