32131131323122 has 16 divisors (see below), whose sum is σ = 52529486244480. Its totient is φ = 14651081195472.

The previous prime is 32131131323087. The next prime is 32131131323149. The reversal of 32131131323122 is 22132313113123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7444652922 + ... + 7444657237.

It is an arithmetic number, because the mean of its divisors is an integer number (3283092890280).

Almost surely, 2^{32131131323122} is an apocalyptic number.

32131131323122 is a deficient number, since it is larger than the sum of its proper divisors (20398354921358).

32131131323122 is a wasteful number, since it uses less digits than its factorization.

32131131323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889310257.

The product of its digits is 3888, while the sum is 28.

Adding to 32131131323122 its reverse (22132313113123), we get a palindrome (54263444436245).

The spelling of 32131131323122 in words is "thirty-two trillion, one hundred thirty-one billion, one hundred thirty-one million, three hundred twenty-three thousand, one hundred twenty-two".