131130313131300 has 144 divisors (see below), whose sum is σ = 437582256693120. Its totient is φ = 29697664573440.

The previous prime is 131130313131289. The next prime is 131130313131397. The reversal of 131130313131300 is 3131313031131.

It is a super-2 number, since 2×131130313131300² (a number of 29 digits) contains 22 as substring.

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, 286206909 + ... + 286664708.

It is an arithmetic number, because the mean of its divisors is an integer number (3038765671480).

Almost surely, 2^{131130313131300} is an apocalyptic number.

131130313131300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131130313131300 is an abundant number, since it is smaller than the sum of its proper divisors (306451943561820).

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

131130313131300 is a wasteful number, since it uses less digits than its factorization.

131130313131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572871750 (or 572871743 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 24.

Adding to 131130313131300 its reverse (3131313031131), we get a palindrome (134261626162431).

The spelling of 131130313131300 in words is "one hundred thirty-one trillion, one hundred thirty billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred".