230421124031 has 12 divisors (see below), whose sum is σ = 271433826720. Its totient is φ = 195003768960.

The previous prime is 230421124019. The next prime is 230421124033. The reversal of 230421124031 is 130421124032.

It is not a de Polignac number, because 230421124031 - 2²² = 230416929727 is a prime.

It is a super-2 number, since 2×230421124031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230421123988 and 230421124006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230421124033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29758610 + ... + 29766351.

It is an arithmetic number, because the mean of its divisors is an integer number (22619485560).

Almost surely, 2^230421124031 is an apocalyptic number.

230421124031 is a deficient number, since it is larger than the sum of its proper divisors (41012702689).

230421124031 is an equidigital number, since it uses as much as digits as its factorization.

230421124031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59525054 (or 59525047 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 230421124031 its reverse (130421124032), we get a palindrome (360842248063).

Subtracting from 230421124031 its reverse (130421124032), we obtain a palindrome (99999999999).

The spelling of 230421124031 in words is "two hundred thirty billion, four hundred twenty-one million, one hundred twenty-four thousand, thirty-one".