1513323204 has 48 divisors (see below), whose sum is σ = 3809369088. Its totient is φ = 465806848.

The previous prime is 1513323193. The next prime is 1513323223. The reversal of 1513323204 is 4023233151.

1513323204 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59172 + ... + 80795.

It is an arithmetic number, because the mean of its divisors is an integer number (79361856).

Almost surely, 2^1513323204 is an apocalyptic number.

It is an amenable number.

1513323204 is an abundant number, since it is smaller than the sum of its proper divisors (2296045884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1513323204 is a wasteful number, since it uses less digits than its factorization.

1513323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140044 (or 140042 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1513323204 is about 38901.4550370548. The cubic root of 1513323204 is about 1148.0934266173.

Adding to 1513323204 its reverse (4023233151), we get a palindrome (5536556355).

The spelling of 1513323204 in words is "one billion, five hundred thirteen million, three hundred twenty-three thousand, two hundred four".