230980357 has 2 divisors, whose sum is σ = 230980358. Its totient is φ = 230980356.

The previous prime is 230980327. The next prime is 230980433. The reversal of 230980357 is 753089032.

230980357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226984356 + 3996001 = 15066^2 + 1999^2 .

It is a cyclic number.

It is not a de Polignac number, because 230980357 - 2⁷ = 230980229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230980327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115490178 + 115490179.

It is an arithmetic number, because the mean of its divisors is an integer number (115490179).

Almost surely, 2^230980357 is an apocalyptic number.

It is an amenable number.

230980357 is a deficient number, since it is larger than the sum of its proper divisors (1).

230980357 is an equidigital number, since it uses as much as digits as its factorization.

230980357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 230980357 is about 15198.0379325754. The cubic root of 230980357 is about 613.5618516448.

The spelling of 230980357 in words is "two hundred thirty million, nine hundred eighty thousand, three hundred fifty-seven".