234513010326157 has 2 divisors, whose sum is σ = 234513010326158. Its totient is φ = 234513010326156.

The previous prime is 234513010326149. The next prime is 234513010326193. The reversal of 234513010326157 is 751623010315432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186029167841001 + 48483842485156 = 13639251^2 + 6963034^2 .

It is a cyclic number.

It is not a de Polignac number, because 234513010326157 - 2³ = 234513010326149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234513010366157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117256505163078 + 117256505163079.

It is an arithmetic number, because the mean of its divisors is an integer number (117256505163079).

Almost surely, 2^{234513010326157} is an apocalyptic number.

It is an amenable number.

234513010326157 is a deficient number, since it is larger than the sum of its proper divisors (1).

234513010326157 is an equidigital number, since it uses as much as digits as its factorization.

234513010326157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 234513010326157 in words is "two hundred thirty-four trillion, five hundred thirteen billion, ten million, three hundred twenty-six thousand, one hundred fifty-seven".