120310310001986 has 8 divisors (see below), whose sum is σ = 194347423849404. Its totient is φ = 55527835385520.

The previous prime is 120310310001977. The next prime is 120310310002013. The reversal of 120310310001986 is 689100013013021.

It can be written as a sum of positive squares in 2 ways, for example, as 119814368700625 + 495941301361 = 10945975^2 + 704231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313659807705 + ... + 2313659807756.

Almost surely, 2^{120310310001986} is an apocalyptic number.

120310310001986 is a deficient number, since it is larger than the sum of its proper divisors (74037113847418).

120310310001986 is a wasteful number, since it uses less digits than its factorization.

120310310001986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4627319615476.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 120310310001986 in words is "one hundred twenty trillion, three hundred ten billion, three hundred ten million, one thousand, nine hundred eighty-six".