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131331011010000 = 243544793142561
BaseRepresentation
bin11101110111000111100010…
…010000100101110111010000
3122020000010021222001021100220
4131313013202100211313100
5114203211402304310000
61143152344503113040
736443231611500054
oct3567074220456720
9566003258037326
10131331011010000
1138934194a171aa
12128909b5a42780
1358385cc338089
142460652167c64
15102b34ac511a0
hex7771e2425dd0

131331011010000 has 200 divisors, whose sum is σ = 432974317167744. Its totient is φ = 34276462080000.

The previous prime is 131331011009981. The next prime is 131331011010079. The reversal of 131331011010000 is 10110133131.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45161281 + ... + 47981280.

Almost surely, 2131331011010000 is an apocalyptic number.

131331011010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131331011010000 is an abundant number, since it is smaller than the sum of its proper divisors (301643306157744).

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

131331011010000 is an equidigital number, since it uses as much as digits as its factorization.

131331011010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93142639 (or 93142618 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 131331011010000 its reverse (10110133131), we get a palindrome (131341121143131).

The spelling of 131331011010000 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, eleven million, ten thousand".