230513252541 has 64 divisors (see below), whose sum is σ = 366915225600. Its totient is φ = 126892074240.

The previous prime is 230513252537. The next prime is 230513252551. The reversal of 230513252541 is 145252315032.

It is not a de Polignac number, because 230513252541 - 2² = 230513252537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230513252551) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6822696 + ... + 6856398.

It is an arithmetic number, because the mean of its divisors is an integer number (5733050400).

Almost surely, 2^230513252541 is an apocalyptic number.

It is an amenable number.

230513252541 is a deficient number, since it is larger than the sum of its proper divisors (136401973059).

230513252541 is a wasteful number, since it uses less digits than its factorization.

230513252541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33986.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 230513252541 its reverse (145252315032), we get a palindrome (375765567573).

The spelling of 230513252541 in words is "two hundred thirty billion, five hundred thirteen million, two hundred fifty-two thousand, five hundred forty-one".