131330455511044 has 48 divisors (see below), whose sum is σ = 243903261248640. Its totient is φ = 61741164404480.

The previous prime is 131330455511029. The next prime is 131330455511051. The reversal of 131330455511044 is 440115554033131.

It is a junction number, because it is equal to n+sod(n) for n = 131330455510988 and 131330455511006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74650254 + ... + 76389274.

It is an arithmetic number, because the mean of its divisors is an integer number (5081317942680).

Almost surely, 2^{131330455511044} is an apocalyptic number.

It is an amenable number.

131330455511044 is a deficient number, since it is larger than the sum of its proper divisors (112572805737596).

131330455511044 is a wasteful number, since it uses less digits than its factorization.

131330455511044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753020 (or 1753018 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 131330455511044 in words is "one hundred thirty-one trillion, three hundred thirty billion, four hundred fifty-five million, five hundred eleven thousand, forty-four".