231941039 has 16 divisors (see below), whose sum is σ = 272553984. Its totient is φ = 195175200.

The previous prime is 231941033. The next prime is 231941057. The reversal of 231941039 is 930149132.

It is not a de Polignac number, because 231941039 - 2⁴ = 231941023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231940996 and 231941014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231941033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6944 + ... + 22629.

It is an arithmetic number, because the mean of its divisors is an integer number (17034624).

Almost surely, 2^231941039 is an apocalyptic number.

231941039 is a deficient number, since it is larger than the sum of its proper divisors (40612945).

231941039 is a wasteful number, since it uses less digits than its factorization.

231941039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29638.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 231941039 is about 15229.6105990928. The cubic root of 231941039 is about 614.4113070279.

The spelling of 231941039 in words is "two hundred thirty-one million, nine hundred forty-one thousand, thirty-nine".