131020301031300 has 144 divisors (see below), whose sum is σ = 425548335593920. Its totient is φ = 34578553605120.

The previous prime is 131020301031287. The next prime is 131020301031439. The reversal of 131020301031300 is 3130103020131.

It is a happy number.

131020301031300 is a `hidden beast` number, since 1 + 3 + 10 + 20 + 301 + 0 + 31 + 300 = 666.

131020301031300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 249872314 + ... + 250396113.

Almost surely, 2^{131020301031300} is an apocalyptic number.

131020301031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131020301031300 is an abundant number, since it is smaller than the sum of its proper divisors (294528034562620).

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

131020301031300 is a wasteful number, since it uses less digits than its factorization.

131020301031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500268547 (or 500268534 counting only the distinct ones).

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

Adding to 131020301031300 its reverse (3130103020131), we get a palindrome (134150404051431).

The spelling of 131020301031300 in words is "one hundred thirty-one trillion, twenty billion, three hundred one million, thirty-one thousand, three hundred".