102304451315 has 32 divisors (see below), whose sum is σ = 136341895680. Its totient is φ = 73069158400.

The previous prime is 102304451299. The next prime is 102304451339. The reversal of 102304451315 is 513154403201.

It is not a de Polignac number, because 102304451315 - 2⁴ = 102304451299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 952616 + ... + 1054554.

It is an arithmetic number, because the mean of its divisors is an integer number (4260684240).

Almost surely, 2^102304451315 is an apocalyptic number.

102304451315 is a deficient number, since it is larger than the sum of its proper divisors (34037444365).

102304451315 is a wasteful number, since it uses less digits than its factorization.

102304451315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102283.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 102304451315 its reverse (513154403201), we get a palindrome (615458854516).

The spelling of 102304451315 in words is "one hundred two billion, three hundred four million, four hundred fifty-one thousand, three hundred fifteen".