230344313515 has 8 divisors (see below), whose sum is σ = 280199658528. Its totient is φ = 181751129280.

The previous prime is 230344313509. The next prime is 230344313561. The reversal of 230344313515 is 515313443032.

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

It is not a de Polignac number, because 230344313515 - 2¹⁹ = 230343789227 is a prime.

It is a super-2 number, since 2×230344313515² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315539791 + ... + 315540520.

It is an arithmetic number, because the mean of its divisors is an integer number (35024957316).

Almost surely, 2^230344313515 is an apocalyptic number.

230344313515 is a deficient number, since it is larger than the sum of its proper divisors (49855345013).

230344313515 is an equidigital number, since it uses as much as digits as its factorization.

230344313515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631080389.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 230344313515 its reverse (515313443032), we get a palindrome (745657756547).

The spelling of 230344313515 in words is "two hundred thirty billion, three hundred forty-four million, three hundred thirteen thousand, five hundred fifteen".