10100010985 has 8 divisors (see below), whose sum is σ = 12348693000. Its totient is φ = 7927555584.

The previous prime is 10100010979. The next prime is 10100011001. The reversal of 10100010985 is 58901000101.

It can be written as a sum of positive squares in 4 ways, for example, as 372528601 + 9727482384 = 19301^2 + 98628^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10100010985 - 2²³ = 10091622377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19056360 + ... + 19056889.

It is an arithmetic number, because the mean of its divisors is an integer number (1543586625).

Almost surely, 2^10100010985 is an apocalyptic number.

It is an amenable number.

10100010985 is a deficient number, since it is larger than the sum of its proper divisors (2248682015).

10100010985 is an equidigital number, since it uses as much as digits as its factorization.

10100010985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38113307.

The product of its (nonzero) digits is 360, while the sum is 25.

The spelling of 10100010985 in words is "ten billion, one hundred million, ten thousand, nine hundred eighty-five".