131313211130200 has 96 divisors (see below), whose sum is σ = 333111199518720. Its totient is φ = 47742639120000.

The previous prime is 131313211130131. The next prime is 131313211130273. The reversal of 131313211130200 is 2031112313131.

It is a super-2 number, since 2×131313211130200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9037165 + ... + 18555235.

It is an arithmetic number, because the mean of its divisors is an integer number (3469908328320).

Almost surely, 2^{131313211130200} is an apocalyptic number.

131313211130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131313211130200 is an abundant number, since it is smaller than the sum of its proper divisors (201797988388520).

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

131313211130200 is a wasteful number, since it uses less digits than its factorization.

131313211130200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9524369 (or 9524360 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 131313211130200 its reverse (2031112313131), we get a palindrome (133344323443331).

The spelling of 131313211130200 in words is "one hundred thirty-one trillion, three hundred thirteen billion, two hundred eleven million, one hundred thirty thousand, two hundred".