131310112010133 has 32 divisors (see below), whose sum is σ = 207039117680640. Its totient is φ = 72440583842880.

The previous prime is 131310112010083. The next prime is 131310112010159. The reversal of 131310112010133 is 331010211013131.

It is not a de Polignac number, because 131310112010133 - 2¹² = 131310112006037 is a prime.

It is a super-2 number, since 2×131310112010133² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131310112010533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240425610 + ... + 240971147.

It is an arithmetic number, because the mean of its divisors is an integer number (6469972427520).

Almost surely, 2^{131310112010133} is an apocalyptic number.

It is an amenable number.

131310112010133 is a deficient number, since it is larger than the sum of its proper divisors (75729005670507).

131310112010133 is a wasteful number, since it uses less digits than its factorization.

131310112010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481397217.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 131310112010133 its reverse (331010211013131), we get a palindrome (462320323023264).

The spelling of 131310112010133 in words is "one hundred thirty-one trillion, three hundred ten billion, one hundred twelve million, ten thousand, one hundred thirty-three".