230231132031 has 8 divisors (see below), whose sum is σ = 306982980864. Its totient is φ = 153483352280.

The previous prime is 230231132017. The next prime is 230231132069. The reversal of 230231132031 is 130231132032.

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 230231132031 - 2¹⁸ = 230230869887 is a prime.

It is a super-2 number, since 2×230231132031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230231131989 and 230231132007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231132081) 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 7 ways as a sum of consecutive naturals, for example, 882705 + ... + 1113386.

It is an arithmetic number, because the mean of its divisors is an integer number (38372872608).

Almost surely, 2^230231132031 is an apocalyptic number.

230231132031 is a deficient number, since it is larger than the sum of its proper divisors (76751848833).

230231132031 is a wasteful number, since it uses less digits than its factorization.

230231132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034541.

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

Adding to 230231132031 its reverse (130231132032), we get a palindrome (360462264063).

Subtracting from 230231132031 its reverse (130231132032), we obtain a palindrome (99999999999).

The spelling of 230231132031 in words is "two hundred thirty billion, two hundred thirty-one million, one hundred thirty-two thousand, thirty-one".