130020320100 has 108 divisors (see below), whose sum is σ = 413500551632. Its totient is φ = 31520068800.

The previous prime is 130020320051. The next prime is 130020320107. The reversal of 130020320100 is 1023020031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (130020320107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1754614 + ... + 1827213.

Almost surely, 2^130020320100 is an apocalyptic number.

130020320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130020320100 is an abundant number, since it is smaller than the sum of its proper divisors (283480231532).

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

130020320100 is a wasteful number, since it uses less digits than its factorization.

130020320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581866 (or 3581848 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 130020320100 its reverse (1023020031), we get a palindrome (131043340131).

The spelling of 130020320100 in words is "one hundred thirty billion, twenty million, three hundred twenty thousand, one hundred".