1316004135 has 32 divisors (see below), whose sum is σ = 2124369408. Its totient is φ = 695640960.

The previous prime is 1316004127. The next prime is 1316004139. The reversal of 1316004135 is 5314006131.

It is not a de Polignac number, because 1316004135 - 2³ = 1316004127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316004139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1542369 + ... + 1543221.

It is an arithmetic number, because the mean of its divisors is an integer number (66386544).

Almost surely, 2^1316004135 is an apocalyptic number.

1316004135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1316004135 is a deficient number, since it is larger than the sum of its proper divisors (808365273).

1316004135 is a wasteful number, since it uses less digits than its factorization.

1316004135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1316004135 is about 36276.7712868717. The cubic root of 1316004135 is about 1095.8532953935.

The spelling of 1316004135 in words is "one billion, three hundred sixteen million, four thousand, one hundred thirty-five".