230253349 has 2 divisors, whose sum is σ = 230253350. Its totient is φ = 230253348.

The previous prime is 230253323. The next prime is 230253409. The reversal of 230253349 is 943352032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159390625 + 70862724 = 12625^2 + 8418^2 .

It is a cyclic number.

It is not a de Polignac number, because 230253349 - 2²⁵ = 196698917 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230253349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230253319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115126674 + 115126675.

It is an arithmetic number, because the mean of its divisors is an integer number (115126675).

Almost surely, 2^230253349 is an apocalyptic number.

It is an amenable number.

230253349 is a deficient number, since it is larger than the sum of its proper divisors (1).

230253349 is an equidigital number, since it uses as much as digits as its factorization.

230253349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 230253349 is about 15174.1012583942. The cubic root of 230253349 is about 612.9174488124.

The spelling of 230253349 in words is "two hundred thirty million, two hundred fifty-three thousand, three hundred forty-nine".