131420111312000 has 192 divisors, whose sum is σ = 380089091037240. Its totient is φ = 45058323609600.

The previous prime is 131420111311999. The next prime is 131420111312027. The reversal of 131420111312000 is 213111024131.

It can be written as a sum of positive squares in 4 ways, for example, as 69649439949376 + 61770671362624 = 8345624^2 + 7859432^2 .

It is a super-2 number, since 2×131420111312000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 83029847 + ... + 84597846.

Almost surely, 2^{131420111312000} is an apocalyptic number.

131420111312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131420111312000 is an abundant number, since it is smaller than the sum of its proper divisors (248668979725240).

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

131420111312000 is an equidigital number, since it uses as much as digits as its factorization.

131420111312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167627736 (or 167627707 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 131420111312000 its reverse (213111024131), we get a palindrome (131633222336131).

The spelling of 131420111312000 in words is "one hundred thirty-one trillion, four hundred twenty billion, one hundred eleven million, three hundred twelve thousand".