1313536411 has 32 divisors (see below), whose sum is σ = 1524614400. Its totient is φ = 1120560000.

The previous prime is 1313536391. The next prime is 1313536421. The reversal of 1313536411 is 1146353131.

It is not a de Polignac number, because 1313536411 - 2⁷ = 1313536283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1313536411.

It is not an unprimeable number, because it can be changed into a prime (1313536421) 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, 1900576 + ... + 1901266.

It is an arithmetic number, because the mean of its divisors is an integer number (47644200).

Almost surely, 2^1313536411 is an apocalyptic number.

1313536411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1313536411 is a deficient number, since it is larger than the sum of its proper divisors (211077989).

1313536411 is a wasteful number, since it uses less digits than its factorization.

1313536411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891.

The product of its digits is 3240, while the sum is 28.

The square root of 1313536411 is about 36242.7428735740. The cubic root of 1313536411 is about 1095.1678984707.

Adding to 1313536411 its reverse (1146353131), we get a palindrome (2459889542).

It can be divided in two parts, 13135364 and 11, that added together give a triangular number (13135375 = T₅₁₂₅).

The spelling of 1313536411 in words is "one billion, three hundred thirteen million, five hundred thirty-six thousand, four hundred eleven".