234113081 has 2 divisors, whose sum is σ = 234113082. Its totient is φ = 234113080.

The previous prime is 234113017. The next prime is 234113101. The reversal of 234113081 is 180311432.

234113081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173817856 + 60295225 = 13184^2 + 7765^2 .

It is a cyclic number.

It is not a de Polignac number, because 234113081 - 2⁶ = 234113017 is a prime.

It is a super-2 number, since 2×234113081² = 109617869390625122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (234113281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117056540 + 117056541.

It is an arithmetic number, because the mean of its divisors is an integer number (117056541).

Almost surely, 2^234113081 is an apocalyptic number.

It is an amenable number.

234113081 is a deficient number, since it is larger than the sum of its proper divisors (1).

234113081 is an equidigital number, since it uses as much as digits as its factorization.

234113081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 234113081 is about 15300.7542624539. The cubic root of 234113081 is about 616.3232626467.

The spelling of 234113081 in words is "two hundred thirty-four million, one hundred thirteen thousand, eighty-one".