10120000986 has 12 divisors (see below), whose sum is σ = 21926668842. Its totient is φ = 3373333656.

The previous prime is 10120000981. The next prime is 10120000987. The reversal of 10120000986 is 68900002101.

It can be written as a sum of positive squares in only one way, i.e., 7750161225 + 2369839761 = 88035^2 + 48681^2 .

It is not an unprimeable number, because it can be changed into a prime (10120000981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281111121 + ... + 281111156.

Almost surely, 2^10120000986 is an apocalyptic number.

10120000986 is an abundant number, since it is smaller than the sum of its proper divisors (11806667856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120000986 is a wasteful number, since it uses less digits than its factorization.

10120000986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562222285 (or 562222282 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 10120000986 in words is "ten billion, one hundred twenty million, nine hundred eighty-six", and thus it is an aban number.