131032323122 has 32 divisors (see below), whose sum is σ = 198759052800. Its totient is φ = 64784498688.

The previous prime is 131032323091. The next prime is 131032323127. The reversal of 131032323122 is 221323230131.

It is not an unprimeable number, because it can be changed into a prime (131032323127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70942403 + ... + 70944249.

It is an arithmetic number, because the mean of its divisors is an integer number (6211220400).

Almost surely, 2^131032323122 is an apocalyptic number.

131032323122 is a deficient number, since it is larger than the sum of its proper divisors (67726729678).

131032323122 is a wasteful number, since it uses less digits than its factorization.

131032323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131032323122 its reverse (221323230131), we get a palindrome (352355553253).

The spelling of 131032323122 in words is "one hundred thirty-one billion, thirty-two million, three hundred twenty-three thousand, one hundred twenty-two".