32131213110112 has 48 divisors (see below), whose sum is σ = 63519632114400. Its totient is φ = 15999378370560.

The previous prime is 32131213109939. The next prime is 32131213110119. The reversal of 32131213110112 is 21101131213123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32131213110119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5486064 + ... + 9713872.

It is an arithmetic number, because the mean of its divisors is an integer number (1323325669050).

Almost surely, 2^{32131213110112} is an apocalyptic number.

32131213110112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32131213110112 is a deficient number, since it is larger than the sum of its proper divisors (31388419004288).

32131213110112 is a wasteful number, since it uses less digits than its factorization.

32131213110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4228799 (or 4228791 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 32131213110112 its reverse (21101131213123), we get a palindrome (53232344323235).

The spelling of 32131213110112 in words is "thirty-two trillion, one hundred thirty-one billion, two hundred thirteen million, one hundred ten thousand, one hundred twelve".