230030203131 has 20 divisors (see below), whose sum is σ = 345352150000. Its totient is φ = 152582837616.

The previous prime is 230030203093. The next prime is 230030203241. The reversal of 230030203131 is 131302030032.

230030203131 is a `hidden beast` number, since 2 + 300 + 30 + 20 + 313 + 1 = 666.

It is not a de Polignac number, because 230030203131 - 2⁷ = 230030203003 is a prime.

It is a super-2 number, since 2×230030203131² (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 (230030203031) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7119256 + ... + 7151493.

It is an arithmetic number, because the mean of its divisors is an integer number (17267607500).

Almost surely, 2^230030203131 is an apocalyptic number.

230030203131 is a deficient number, since it is larger than the sum of its proper divisors (115321946869).

230030203131 is a wasteful number, since it uses less digits than its factorization.

230030203131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14270960 (or 14270951 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230030203131 its reverse (131302030032), we get a palindrome (361332233163).

The spelling of 230030203131 in words is "two hundred thirty billion, thirty million, two hundred three thousand, one hundred thirty-one".