231130122232982 has 16 divisors (see below), whose sum is σ = 402718526796192. Its totient is φ = 97431901643520.

The previous prime is 231130122232967. The next prime is 231130122232993. The reversal of 231130122232982 is 289232221031132.

It is a super-2 number, since 2×231130122232982² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 135322084763 + ... + 135322086470.

It is an arithmetic number, because the mean of its divisors is an integer number (25169907924762).

Almost surely, 2^{231130122232982} is an apocalyptic number.

231130122232982 is a deficient number, since it is larger than the sum of its proper divisors (171588404563210).

231130122232982 is a wasteful number, since it uses less digits than its factorization.

231130122232982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270644171303.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 231130122232982 in words is "two hundred thirty-one trillion, one hundred thirty billion, one hundred twenty-two million, two hundred thirty-two thousand, nine hundred eighty-two".