131331120112330 has 16 divisors (see below), whose sum is σ = 236396452410720. Its totient is φ = 52532351109712.

The previous prime is 131331120112277. The next prime is 131331120112337. The reversal of 131331120112330 is 33211021133131.

It is a junction number, because it is equal to n+sod(n) for n = 131331120112295 and 131331120112304.

It is not an unprimeable number, because it can be changed into a prime (131331120112337) 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, 6293320 + ... + 17385859.

It is an arithmetic number, because the mean of its divisors is an integer number (14774778275670).

Almost surely, 2^{131331120112330} is an apocalyptic number.

131331120112330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131331120112330 is a deficient number, since it is larger than the sum of its proper divisors (105065332298390).

131331120112330 is a wasteful number, since it uses less digits than its factorization.

131331120112330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24233813.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 131331120112330 its reverse (33211021133131), we get a palindrome (164542141245461).

The spelling of 131331120112330 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, one hundred twenty million, one hundred twelve thousand, three hundred thirty".