131331311230300 has 36 divisors (see below), whose sum is σ = 285189219006496. Its totient is φ = 52495607692800.

The previous prime is 131331311230241. The next prime is 131331311230309. The reversal of 131331311230300 is 3032113133131.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131331311230309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461316981 + ... + 461601580.

Almost surely, 2^{131331311230300} is an apocalyptic number.

131331311230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131331311230300 is an abundant number, since it is smaller than the sum of its proper divisors (153857907776196).

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

131331311230300 is a wasteful number, since it uses less digits than its factorization.

131331311230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922919998 (or 922919991 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 131331311230300 its reverse (3032113133131), we get a palindrome (134363424363431).

The spelling of 131331311230300 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, three hundred eleven million, two hundred thirty thousand, three hundred".