120153702055405 has 16 divisors (see below), whose sum is σ = 148886577575424. Its totient is φ = 92990330907840.

The previous prime is 120153702055369. The next prime is 120153702055427. The reversal of 120153702055405 is 504550207351021.

It is not a de Polignac number, because 120153702055405 - 2²⁵ = 120153668500973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132421567 + ... + 133325836.

It is an arithmetic number, because the mean of its divisors is an integer number (9305411098464).

Almost surely, 2^{120153702055405} is an apocalyptic number.

It is an amenable number.

120153702055405 is a deficient number, since it is larger than the sum of its proper divisors (28732875520019).

120153702055405 is a wasteful number, since it uses less digits than its factorization.

120153702055405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265750356.

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 120153702055405 in words is "one hundred twenty trillion, one hundred fifty-three billion, seven hundred two million, fifty-five thousand, four hundred five".