1313413032 has 16 divisors (see below), whose sum is σ = 3283532640. Its totient is φ = 437804336.

The previous prime is 1313412959. The next prime is 1313413033. The reversal of 1313413032 is 2303143131.

It is not an unprimeable number, because it can be changed into a prime (1313413033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27362748 + ... + 27362795.

It is an arithmetic number, because the mean of its divisors is an integer number (205220790).

Almost surely, 2^1313413032 is an apocalyptic number.

1313413032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1313413032 is an abundant number, since it is smaller than the sum of its proper divisors (1970119608).

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

1313413032 is a wasteful number, since it uses less digits than its factorization.

1313413032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54725552 (or 54725548 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1313413032 is about 36241.0407135336. The cubic root of 1313413032 is about 1095.1336081001.

Adding to 1313413032 its reverse (2303143131), we get a palindrome (3616556163).

The spelling of 1313413032 in words is "one billion, three hundred thirteen million, four hundred thirteen thousand, thirty-two".