13311131210 has 24 divisors (see below), whose sum is σ = 25944894540. Its totient is φ = 4914878592.

The previous prime is 13311131161. The next prime is 13311131219. The reversal of 13311131210 is 1213111331.

It can be written as a sum of positive squares in 6 ways, for example, as 5089538281 + 8221592929 = 71341^2 + 90673^2 .

It is not an unprimeable number, because it can be changed into a prime (13311131219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3936515 + ... + 3939894.

Almost surely, 2^13311131210 is an apocalyptic number.

13311131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13311131210 is a deficient number, since it is larger than the sum of its proper divisors (12633763330).

13311131210 is a wasteful number, since it uses less digits than its factorization.

13311131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7876442 (or 7876429 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13311131210 its reverse (1213111331), we get a palindrome (14524242541).

The spelling of 13311131210 in words is "thirteen billion, three hundred eleven million, one hundred thirty-one thousand, two hundred ten".