131024004032313 has 48 divisors (see below), whose sum is σ = 231409884950400. Its totient is φ = 69767496253440.

The previous prime is 131024004032303. The next prime is 131024004032333. The reversal of 131024004032313 is 313230400420131.

It is a happy number.

131024004032313 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 24 + 0 + 0 + 403 + 231 + 3 = 666.

It is not a de Polignac number, because 131024004032313 - 2⁶ = 131024004032249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131024004032303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 897142728 + ... + 897288761.

It is an arithmetic number, because the mean of its divisors is an integer number (4821039269800).

Almost surely, 2^{131024004032313} is an apocalyptic number.

It is an amenable number.

131024004032313 is a deficient number, since it is larger than the sum of its proper divisors (100385880918087).

131024004032313 is a wasteful number, since it uses less digits than its factorization.

131024004032313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794431582 (or 1794431579 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 131024004032313 its reverse (313230400420131), we get a palindrome (444254404452444).

The spelling of 131024004032313 in words is "one hundred thirty-one trillion, twenty-four billion, four million, thirty-two thousand, three hundred thirteen".