230331134202131 has 8 divisors (see below), whose sum is σ = 230643382354944. Its totient is φ = 230018892090120.

The previous prime is 230331134202097. The next prime is 230331134202137. The reversal of 230331134202131 is 131202431133032.

230331134202131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230331134202131 - 2²² = 230331130007827 is a prime.

It is a super-2 number, since 2×230331134202131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230331134202094 and 230331134202103.

It is not an unprimeable number, because it can be changed into a prime (230331134202137) 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, 77606750 + ... + 80519996.

It is an arithmetic number, because the mean of its divisors is an integer number (28830422794368).

Almost surely, 2^{230331134202131} is an apocalyptic number.

230331134202131 is a deficient number, since it is larger than the sum of its proper divisors (312248152813).

230331134202131 is a wasteful number, since it uses less digits than its factorization.

230331134202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020401.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 230331134202131 its reverse (131202431133032), we get a palindrome (361533565335163).

The spelling of 230331134202131 in words is "two hundred thirty trillion, three hundred thirty-one billion, one hundred thirty-four million, two hundred two thousand, one hundred thirty-one".