230752901 has 2 divisors, whose sum is σ = 230752902. Its totient is φ = 230752900.

The previous prime is 230752897. The next prime is 230752903. The reversal of 230752901 is 109257032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205492225 + 25260676 = 14335^2 + 5026^2 .

It is a cyclic number.

It is not a de Polignac number, because 230752901 - 2² = 230752897 is a prime.

Together with 230752903, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230752903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115376450 + 115376451.

It is an arithmetic number, because the mean of its divisors is an integer number (115376451).

Almost surely, 2^230752901 is an apocalyptic number.

It is an amenable number.

230752901 is a deficient number, since it is larger than the sum of its proper divisors (1).

230752901 is an equidigital number, since it uses as much as digits as its factorization.

230752901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 230752901 is about 15190.5530182413. The cubic root of 230752901 is about 613.3603855100.

The spelling of 230752901 in words is "two hundred thirty million, seven hundred fifty-two thousand, nine hundred one".