10000110985 has 8 divisors (see below), whose sum is σ = 12006497160. Its totient is φ = 7995846144.

The previous prime is 10000110983. The next prime is 10000111031. The reversal of 10000110985 is 58901100001.

It can be written as a sum of positive squares in 4 ways, for example, as 772395264 + 9227715721 = 27792^2 + 96061^2 .

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 10000110985 - 2¹ = 10000110983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10000110983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519942 + ... + 538831.

It is an arithmetic number, because the mean of its divisors is an integer number (1500812145).

Almost surely, 2^10000110985 is an apocalyptic number.

It is an amenable number.

10000110985 is a deficient number, since it is larger than the sum of its proper divisors (2006386175).

10000110985 is a wasteful number, since it uses less digits than its factorization.

10000110985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060667.

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

Adding to 10000110985 its reverse (58901100001), we get a palindrome (68901210986).

The spelling of 10000110985 in words is "ten billion, one hundred ten thousand, nine hundred eighty-five".