230133023131 has 6 divisors (see below), whose sum is σ = 252956132996. Its totient is φ = 209211839100.

The previous prime is 230133023089. The next prime is 230133023143. The reversal of 230133023131 is 131320331032.

It is not a de Polignac number, because 230133023131 - 2³³ = 221543088539 is a prime.

It is a super-2 number, since 2×230133023131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230133023231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 950962785 + ... + 950963026.

Almost surely, 2^230133023131 is an apocalyptic number.

230133023131 is a deficient number, since it is larger than the sum of its proper divisors (22823109865).

230133023131 is a wasteful number, since it uses less digits than its factorization.

230133023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901925833 (or 1901925822 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 230133023131 its reverse (131320331032), we get a palindrome (361453354163).

The spelling of 230133023131 in words is "two hundred thirty billion, one hundred thirty-three million, twenty-three thousand, one hundred thirty-one".