120051055671 has 16 divisors (see below), whose sum is σ = 160529940480. Its totient is φ = 79803234720.

The previous prime is 120051055637. The next prime is 120051055687. The reversal of 120051055671 is 176550150021.

It is a happy number.

It is not a de Polignac number, because 120051055671 - 2⁷ = 120051055543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120051055471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4167006 + ... + 4195716.

It is an arithmetic number, because the mean of its divisors is an integer number (10033121280).

Almost surely, 2^120051055671 is an apocalyptic number.

120051055671 is a deficient number, since it is larger than the sum of its proper divisors (40478884809).

120051055671 is a wasteful number, since it uses less digits than its factorization.

120051055671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32686.

The product of its (nonzero) digits is 10500, while the sum is 33.

The spelling of 120051055671 in words is "one hundred twenty billion, fifty-one million, fifty-five thousand, six hundred seventy-one".