32103321130012 has 12 divisors (see below), whose sum is σ = 61288158521016. Its totient is φ = 14592418695440.

The previous prime is 32103321130007. The next prime is 32103321130031. The reversal of 32103321130012 is 21003112330123.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 364810467343 + ... + 364810467430.

It is an arithmetic number, because the mean of its divisors is an integer number (5107346543418).

Almost surely, 2^{32103321130012} is an apocalyptic number.

It is an amenable number.

32103321130012 is a deficient number, since it is larger than the sum of its proper divisors (29184837391004).

32103321130012 is a wasteful number, since it uses less digits than its factorization.

32103321130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729620934788 (or 729620934786 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 32103321130012 its reverse (21003112330123), we get a palindrome (53106433460135).

The spelling of 32103321130012 in words is "thirty-two trillion, one hundred three billion, three hundred twenty-one million, one hundred thirty thousand, twelve".