230233012131 has 8 divisors (see below), whose sum is σ = 306982379520. Its totient is φ = 153486159752.

The previous prime is 230233012111. The next prime is 230233012133. The reversal of 230233012131 is 131210332032.

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 230233012131 - 2⁵ = 230233012099 is a prime.

It is a super-2 number, since 2×230233012131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230233012098 and 230233012107.

It is not an unprimeable number, because it can be changed into a prime (230233012133) 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, 403635 + ... + 789548.

It is an arithmetic number, because the mean of its divisors is an integer number (38372797440).

Almost surely, 2^230233012131 is an apocalyptic number.

230233012131 is a deficient number, since it is larger than the sum of its proper divisors (76749367389).

230233012131 is a wasteful number, since it uses less digits than its factorization.

230233012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257505.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 230233012131 its reverse (131210332032), we get a palindrome (361443344163).

The spelling of 230233012131 in words is "two hundred thirty billion, two hundred thirty-three million, twelve thousand, one hundred thirty-one".