1313104016 has 40 divisors (see below), whose sum is σ = 2910688704. Its totient is φ = 562158720.

The previous prime is 1313103997. The next prime is 1313104027. The reversal of 1313104016 is 6104013131.

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, 108611 + ... + 120093.

Almost surely, 2^1313104016 is an apocalyptic number.

1313104016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1313104016 is an abundant number, since it is smaller than the sum of its proper divisors (1597584688).

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

1313104016 is a wasteful number, since it uses less digits than its factorization.

1313104016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519 (or 12513 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1313104016 is about 36236.7771193852. Note that the first 3 decimals coincide. The cubic root of 1313104016 is about 1095.0477147463.

Adding to 1313104016 its reverse (6104013131), we get a palindrome (7417117147).

The spelling of 1313104016 in words is "one billion, three hundred thirteen million, one hundred four thousand, sixteen".