120155067701045 has 64 divisors (see below), whose sum is σ = 165454579777536. Its totient is φ = 82982203453440.

The previous prime is 120155067700979. The next prime is 120155067701057. The reversal of 120155067701045 is 540107760551021.

It is not a de Polignac number, because 120155067701045 - 2¹⁴ = 120155067684661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120155067700987 and 120155067701005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 111798380 + ... + 112868010.

It is an arithmetic number, because the mean of its divisors is an integer number (2585227809024).

Almost surely, 2^{120155067701045} is an apocalyptic number.

It is an amenable number.

120155067701045 is a deficient number, since it is larger than the sum of its proper divisors (45299512076491).

120155067701045 is a wasteful number, since it uses less digits than its factorization.

120155067701045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070310.

The product of its (nonzero) digits is 294000, while the sum is 44.

The spelling of 120155067701045 in words is "one hundred twenty trillion, one hundred fifty-five billion, sixty-seven million, seven hundred one thousand, forty-five".