230132031 has 8 divisors (see below), whose sum is σ = 307129344. Its totient is φ = 153278040.

The previous prime is 230131981. The next prime is 230132093. The reversal of 230132031 is 130231032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230132031 - 2⁷ = 230131903 is a prime.

It is a super-2 number, since 2×230132031² = 105921503384369922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230132031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230132131) 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, 32025 + ... + 38546.

It is an arithmetic number, because the mean of its divisors is an integer number (38391168).

Almost surely, 2^230132031 is an apocalyptic number.

230132031 is a deficient number, since it is larger than the sum of its proper divisors (76997313).

230132031 is a wasteful number, since it uses less digits than its factorization.

230132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71661.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230132031 is about 15170.1031967485. The cubic root of 230132031 is about 612.8097833753.

Adding to 230132031 its reverse (130231032), we get a palindrome (360363063).

Subtracting from 230132031 its reverse (130231032), we obtain a palindrome (99900999).

The spelling of 230132031 in words is "two hundred thirty million, one hundred thirty-two thousand, thirty-one".