131001213200 has 120 divisors (see below), whose sum is σ = 369753375936. Its totient is φ = 43972416000.

The previous prime is 131001213193. The next prime is 131001213221. The reversal of 131001213200 is 2312100131.

It is a super-2 number, since 2×131001213200² (a number of 23 digits) contains 22 as substring.

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, 1087916 + ... + 1202315.

Almost surely, 2^131001213200 is an apocalyptic number.

131001213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131001213200 is an abundant number, since it is smaller than the sum of its proper divisors (238752162736).

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

131001213200 is a wasteful number, since it uses less digits than its factorization.

131001213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290273 (or 2290262 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 131001213200 its reverse (2312100131), we get a palindrome (133313313331).

The spelling of 131001213200 in words is "one hundred thirty-one billion, one million, two hundred thirteen thousand, two hundred".