3131201300130 has 96 divisors (see below), whose sum is σ = 8179933132800. Its totient is φ = 831010594176.

The previous prime is 3131201300077. The next prime is 3131201300233. The reversal of 3131201300130 is 310031021313.

It is a happy number.

3131201300130 is a `hidden beast` number, since 3 + 1 + 31 + 201 + 300 + 130 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37794712 + ... + 37877468.

It is an arithmetic number, because the mean of its divisors is an integer number (85207636800).

Almost surely, 2^{3131201300130} is an apocalyptic number.

3131201300130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3131201300130 is an abundant number, since it is smaller than the sum of its proper divisors (5048731832670).

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

3131201300130 is a wasteful number, since it uses less digits than its factorization.

3131201300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84768 (or 84765 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 3131201300130 its reverse (310031021313), we get a palindrome (3441232321443).

The spelling of 3131201300130 in words is "three trillion, one hundred thirty-one billion, two hundred one million, three hundred thousand, one hundred thirty".