234568031 has 2 divisors, whose sum is σ = 234568032. Its totient is φ = 234568030.

The previous prime is 234568021. The next prime is 234568079. The reversal of 234568031 is 130865432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234568031 - 2¹⁰ = 234567007 is a prime.

It is a super-2 number, since 2×234568031² = 110044322334433922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234568001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117284015 + 117284016.

It is an arithmetic number, because the mean of its divisors is an integer number (117284016).

Almost surely, 2^234568031 is an apocalyptic number.

234568031 is a deficient number, since it is larger than the sum of its proper divisors (1).

234568031 is an equidigital number, since it uses as much as digits as its factorization.

234568031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 234568031 is about 15315.6139609224. The cubic root of 234568031 is about 616.7222362714.

The spelling of 234568031 in words is "two hundred thirty-four million, five hundred sixty-eight thousand, thirty-one".