131513302300 has 18 divisors (see below), whose sum is σ = 285383866208. Its totient is φ = 52605320880.

The previous prime is 131513302267. The next prime is 131513302301. The reversal of 131513302300 is 3203315131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131513302301) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 657566412 + ... + 657566611.

Almost surely, 2^131513302300 is an apocalyptic number.

131513302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131513302300 is an abundant number, since it is smaller than the sum of its proper divisors (153870563908).

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

131513302300 is a wasteful number, since it uses less digits than its factorization.

131513302300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315133037 (or 1315133030 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 131513302300 its reverse (3203315131), we get a palindrome (134716617431).

The spelling of 131513302300 in words is "one hundred thirty-one billion, five hundred thirteen million, three hundred two thousand, three hundred".