13131011140200 has 144 divisors (see below), whose sum is σ = 44099953454700. Its totient is φ = 3501472665600.

The previous prime is 13131011140147. The next prime is 13131011140211. The reversal of 13131011140200 is 204111013131.

It is a happy number.

13131011140200 is a `hidden beast` number, since 1 + 3 + 1 + 310 + 11 + 140 + 200 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 208697303556 + 12922313836644 = 456834^2 + 3594762^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 54313186 + ... + 54554414.

Almost surely, 2^{13131011140200} is an apocalyptic number.

13131011140200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13131011140200 is an abundant number, since it is smaller than the sum of its proper divisors (30968942314500).

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

13131011140200 is a wasteful number, since it uses less digits than its factorization.

13131011140200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271492 (or 271480 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 13131011140200 its reverse (204111013131), we get a palindrome (13335122153331).

The spelling of 13131011140200 in words is "thirteen trillion, one hundred thirty-one billion, eleven million, one hundred forty thousand, two hundred".