230113203031131 has 16 divisors (see below), whose sum is σ = 350667933010944. Its totient is φ = 131486042870784.

The previous prime is 230113203031109. The next prime is 230113203031133. The reversal of 230113203031131 is 131130302311032.

It is not a de Polignac number, because 230113203031131 - 2¹⁵ = 230113202998363 is a prime.

It is a super-2 number, since 2×230113203031131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230113203031133) 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, 300275046 + ... + 301040411.

It is an arithmetic number, because the mean of its divisors is an integer number (21916745813184).

Almost surely, 2^{230113203031131} is an apocalyptic number.

230113203031131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

230113203031131 is a deficient number, since it is larger than the sum of its proper divisors (120554729979813).

230113203031131 is a wasteful number, since it uses less digits than its factorization.

230113203031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601333690.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 230113203031131 its reverse (131130302311032), we get a palindrome (361243505342163).

The spelling of 230113203031131 in words is "two hundred thirty trillion, one hundred thirteen billion, two hundred three million, thirty-one thousand, one hundred thirty-one".