10101020986 has 8 divisors (see below), whose sum is σ = 17316036000. Its totient is φ = 4329008988.

The previous prime is 10101020983. The next prime is 10101020987. The reversal of 10101020986 is 68902010101.

It is a happy number.

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

It is a super-2 number, since 2×10101020986² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10101020981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360750736 + ... + 360750763.

It is an arithmetic number, because the mean of its divisors is an integer number (2164504500).

Almost surely, 2^10101020986 is an apocalyptic number.

10101020986 is a deficient number, since it is larger than the sum of its proper divisors (7215015014).

10101020986 is an equidigital number, since it uses as much as digits as its factorization.

10101020986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721501508.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 10101020986 in words is "ten billion, one hundred one million, twenty thousand, nine hundred eighty-six".