230545251213 has 8 divisors (see below), whose sum is σ = 307572288576. Its totient is φ = 153607524000.

The previous prime is 230545251173. The next prime is 230545251241. The reversal of 230545251213 is 312152545032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230545251213 - 2²² = 230541056909 is a prime.

It is a super-2 number, since 2×230545251213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230545251263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22321513 + ... + 22331838.

It is an arithmetic number, because the mean of its divisors is an integer number (38446536072).

Almost surely, 2^230545251213 is an apocalyptic number.

It is an amenable number.

230545251213 is a deficient number, since it is larger than the sum of its proper divisors (77027037363).

230545251213 is a wasteful number, since it uses less digits than its factorization.

230545251213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44655075.

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

Adding to 230545251213 its reverse (312152545032), we get a palindrome (542697796245).

The spelling of 230545251213 in words is "two hundred thirty billion, five hundred forty-five million, two hundred fifty-one thousand, two hundred thirteen".