130200031332020 has 72 divisors (see below), whose sum is σ = 296776863563040. Its totient is φ = 47959122456960.

The previous prime is 130200031332001. The next prime is 130200031332067. The reversal of 130200031332020 is 20233130002031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 130200031331983 and 130200031332001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44551226 + ... + 47383665.

It is an arithmetic number, because the mean of its divisors is an integer number (4121900882820).

Almost surely, 2^{130200031332020} is an apocalyptic number.

130200031332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130200031332020 is an abundant number, since it is smaller than the sum of its proper divisors (166576832231020).

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

130200031332020 is a wasteful number, since it uses less digits than its factorization.

130200031332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91935345 (or 91935330 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130200031332020 its reverse (20233130002031), we get a palindrome (150433161334051).

The spelling of 130200031332020 in words is "one hundred thirty trillion, two hundred billion, thirty-one million, three hundred thirty-two thousand, twenty".