230834953 has 2 divisors, whose sum is σ = 230834954. Its totient is φ = 230834952.

The previous prime is 230834951. The next prime is 230835053. The reversal of 230834953 is 359438032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182574144 + 48260809 = 13512^2 + 6947^2 .

It is a cyclic number.

It is not a de Polignac number, because 230834953 - 2¹ = 230834951 is a prime.

Together with 230834951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (230834951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115417476 + 115417477.

It is an arithmetic number, because the mean of its divisors is an integer number (115417477).

Almost surely, 2^230834953 is an apocalyptic number.

It is an amenable number.

230834953 is a deficient number, since it is larger than the sum of its proper divisors (1).

230834953 is an equidigital number, since it uses as much as digits as its factorization.

230834953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 230834953 is about 15193.2535356980. The cubic root of 230834953 is about 613.4330772394.

The spelling of 230834953 in words is "two hundred thirty million, eight hundred thirty-four thousand, nine hundred fifty-three".