131313100002 has 16 divisors (see below), whose sum is σ = 300144228672. Its totient is φ = 37518028560.

The previous prime is 131313099917. The next prime is 131313100013. The reversal of 131313100002 is 200001313131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563251149 + ... + 1563251232.

It is an arithmetic number, because the mean of its divisors is an integer number (18759014292).

Almost surely, 2^131313100002 is an apocalyptic number.

131313100002 is an abundant number, since it is smaller than the sum of its proper divisors (168831128670).

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

131313100002 is a wasteful number, since it uses less digits than its factorization.

131313100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126502393.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131313100002 its reverse (200001313131), we get a palindrome (331314413133).

The spelling of 131313100002 in words is "one hundred thirty-one billion, three hundred thirteen million, one hundred thousand, two".