120651105300 has 72 divisors (see below), whose sum is σ = 380818771872. Its totient is φ = 29248752000.

The previous prime is 120651105293. The next prime is 120651105317. The reversal of 120651105300 is 3501156021.

It is a super-2 number, since 2×120651105300² (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 23 ways as a sum of consecutive naturals, for example, 18277171 + ... + 18283770.

Almost surely, 2^120651105300 is an apocalyptic number.

120651105300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120651105300 is an abundant number, since it is smaller than the sum of its proper divisors (260167666572).

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

120651105300 is a wasteful number, since it uses less digits than its factorization.

120651105300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36560969 (or 36560962 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 120651105300 in words is "one hundred twenty billion, six hundred fifty-one million, one hundred five thousand, three hundred".