230249501 has 2 divisors, whose sum is σ = 230249502. Its totient is φ = 230249500.

The previous prime is 230249443. The next prime is 230249533. The reversal of 230249501 is 105942032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211673401 + 18576100 = 14549^2 + 4310^2 .

It is a cyclic number.

It is not a de Polignac number, because 230249501 - 2¹⁰ = 230248477 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230249101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115124750 + 115124751.

It is an arithmetic number, because the mean of its divisors is an integer number (115124751).

Almost surely, 2^230249501 is an apocalyptic number.

It is an amenable number.

230249501 is a deficient number, since it is larger than the sum of its proper divisors (1).

230249501 is an equidigital number, since it uses as much as digits as its factorization.

230249501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 230249501 is about 15173.9744628756. The cubic root of 230249501 is about 612.9140344292.

The spelling of 230249501 in words is "two hundred thirty million, two hundred forty-nine thousand, five hundred one".