1313103411 has 12 divisors (see below), whose sum is σ = 1898758680. Its totient is φ = 874454400.

The previous prime is 1313103403. The next prime is 1313103413. The reversal of 1313103411 is 1143013131.

1313103411 is a `hidden beast` number, since 1 + 313 + 10 + 341 + 1 = 666.

It is not a de Polignac number, because 1313103411 - 2³ = 1313103403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313103413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70165 + ... + 86886.

It is an arithmetic number, because the mean of its divisors is an integer number (158229890).

Almost surely, 2^1313103411 is an apocalyptic number.

1313103411 is a deficient number, since it is larger than the sum of its proper divisors (585655269).

1313103411 is a wasteful number, since it uses less digits than its factorization.

1313103411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157986 (or 157983 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1313103411 is about 36236.7687715116. The cubic root of 1313103411 is about 1095.0475465687.

Adding to 1313103411 its reverse (1143013131), we get a palindrome (2456116542).

The spelling of 1313103411 in words is "one billion, three hundred thirteen million, one hundred three thousand, four hundred eleven".