130120323100 has 36 divisors (see below), whose sum is σ = 282903174288. Its totient is φ = 51948208000.

The previous prime is 130120323089. The next prime is 130120323139. The reversal of 130120323100 is 1323021031.

It is a super-2 number, since 2×130120323100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1196656 + ... + 1300855.

It is an arithmetic number, because the mean of its divisors is an integer number (7858421508).

Almost surely, 2^130120323100 is an apocalyptic number.

130120323100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130120323100 is an abundant number, since it is smaller than the sum of its proper divisors (152782851188).

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

130120323100 is a wasteful number, since it uses less digits than its factorization.

130120323100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498046 (or 2498039 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 130120323100 its reverse (1323021031), we get a palindrome (131443344131).

The spelling of 130120323100 in words is "one hundred thirty billion, one hundred twenty million, three hundred twenty-three thousand, one hundred".