234213131039 has 2 divisors, whose sum is σ = 234213131040. Its totient is φ = 234213131038.

The previous prime is 234213130999. The next prime is 234213131041. The reversal of 234213131039 is 930131312432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234213131039 - 2⁸ = 234213130783 is a prime.

It is a Sophie Germain prime.

Together with 234213131041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 234213130996 and 234213131014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234213131059) 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 as a sum of consecutive naturals, namely, 117106565519 + 117106565520.

It is an arithmetic number, because the mean of its divisors is an integer number (117106565520).

Almost surely, 2^234213131039 is an apocalyptic number.

234213131039 is a deficient number, since it is larger than the sum of its proper divisors (1).

234213131039 is an equidigital number, since it uses as much as digits as its factorization.

234213131039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 234213131039 in words is "two hundred thirty-four billion, two hundred thirteen million, one hundred thirty-one thousand, thirty-nine".