120859055102 has 32 divisors (see below), whose sum is σ = 185678438400. Its totient is φ = 58987998880.

The previous prime is 120859055089. The next prime is 120859055159. The reversal of 120859055102 is 201550958021.

It is a happy number.

It is a super-2 number, since 2×120859055102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4711403 + ... + 4736985.

It is an arithmetic number, because the mean of its divisors is an integer number (5802451200).

Almost surely, 2^120859055102 is an apocalyptic number.

120859055102 is a deficient number, since it is larger than the sum of its proper divisors (64819383298).

120859055102 is a wasteful number, since it uses less digits than its factorization.

120859055102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26008.

The product of its (nonzero) digits is 36000, while the sum is 38.

The spelling of 120859055102 in words is "one hundred twenty billion, eight hundred fifty-nine million, fifty-five thousand, one hundred two".