120640104105150 has 48 divisors (see below), whose sum is σ = 341928523638144. Its totient is φ = 27574880938080.

The previous prime is 120640104105149. The next prime is 120640104105161. The reversal of 120640104105150 is 51501401046021.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 57447667572 + ... + 57447669671.

It is an arithmetic number, because the mean of its divisors is an integer number (7123510909128).

Almost surely, 2^{120640104105150} is an apocalyptic number.

120640104105150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120640104105150 is an abundant number, since it is smaller than the sum of its proper divisors (221288419532994).

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

120640104105150 is a wasteful number, since it uses less digits than its factorization.

120640104105150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114895337265 (or 114895337260 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 120640104105150 in words is "one hundred twenty trillion, six hundred forty billion, one hundred four million, one hundred five thousand, one hundred fifty".