131130301300 has 36 divisors (see below), whose sum is σ = 284988657996. Its totient is φ = 52371769600.

The previous prime is 131130301297. The next prime is 131130301319. The reversal of 131130301300 is 3103031131.

It can be written as a sum of positive squares in 6 ways, for example, as 6332021476 + 124798279824 = 79574^2 + 353268^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 938761 + ... + 1069360.

It is an arithmetic number, because the mean of its divisors is an integer number (7916351611).

Almost surely, 2^131130301300 is an apocalyptic number.

131130301300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131130301300 is an abundant number, since it is smaller than the sum of its proper divisors (153858356696).

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

131130301300 is a wasteful number, since it uses less digits than its factorization.

131130301300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008788 (or 2008781 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 131130301300 its reverse (3103031131), we get a palindrome (134233332431).

The spelling of 131130301300 in words is "one hundred thirty-one billion, one hundred thirty million, three hundred one thousand, three hundred".