120100332113100 has 54 divisors (see below), whose sum is σ = 376447818770660. Its totient is φ = 32026755229920.

The previous prime is 120100332113077. The next prime is 120100332113101. The reversal of 120100332113100 is 1311233001021.

120100332113100 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 0 + 332 + 11 + 310 + 0 = 666.

It is a super-2 number, since 2×120100332113100² (a number of 29 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (120100332113101) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 66722405830 + ... + 66722407629.

Almost surely, 2^{120100332113100} is an apocalyptic number.

120100332113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120100332113100 is an abundant number, since it is smaller than the sum of its proper divisors (256347486657560).

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

120100332113100 is a wasteful number, since it uses less digits than its factorization.

120100332113100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133444813479 (or 133444813469 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 120100332113100 its reverse (1311233001021), we get a palindrome (121411565114121).

The spelling of 120100332113100 in words is "one hundred twenty trillion, one hundred billion, three hundred thirty-two million, one hundred thirteen thousand, one hundred".