131010400200000 has 168 divisors, whose sum is σ = 433261876277664. Its totient is φ = 34936106560000.

The previous prime is 131010400199981. The next prime is 131010400200049. The reversal of 131010400200000 is 2004010131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 108575334 + ... + 109775333.

It is an arithmetic number, because the mean of its divisors is an integer number (2578939739748).

Almost surely, 2^{131010400200000} is an apocalyptic number.

131010400200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010400200000 is an abundant number, since it is smaller than the sum of its proper divisors (302251476077664).

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

131010400200000 is an frugal number, since it uses more digits than its factorization.

131010400200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218350707 (or 218350677 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 131010400200000 its reverse (2004010131), we get a palindrome (131012404210131).

The spelling of 131010400200000 in words is "one hundred thirty-one trillion, ten billion, four hundred million, two hundred thousand".