120106680285 has 32 divisors (see below), whose sum is σ = 199283616000. Its totient is φ = 61696728576.

The previous prime is 120106680259. The next prime is 120106680299. The reversal of 120106680285 is 582086601021.

It is not a de Polignac number, because 120106680285 - 2¹⁰ = 120106679261 is a prime.

It is a super-2 number, since 2×120106680285² (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 31 ways as a sum of consecutive naturals, for example, 159625 + ... + 515454.

It is an arithmetic number, because the mean of its divisors is an integer number (6227613000).

Almost surely, 2^120106680285 is an apocalyptic number.

120106680285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120106680285 is a deficient number, since it is larger than the sum of its proper divisors (79176935715).

120106680285 is a wasteful number, since it uses less digits than its factorization.

120106680285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675525.

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 120106680285 in words is "one hundred twenty billion, one hundred six million, six hundred eighty thousand, two hundred eighty-five".