10011010999 has 16 divisors (see below), whose sum is σ = 10962949536. Its totient is φ = 9066121600.

The previous prime is 10011010973. The next prime is 10011011047. The reversal of 10011010999 is 99901011001.

It is a cyclic number.

It is not a de Polignac number, because 10011010999 - 2¹¹ = 10011008951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10011010999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011010969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4040349 + ... + 4042825.

It is an arithmetic number, because the mean of its divisors is an integer number (685184346).

Almost surely, 2^10011010999 is an apocalyptic number.

10011010999 is a deficient number, since it is larger than the sum of its proper divisors (951938537).

10011010999 is a wasteful number, since it uses less digits than its factorization.

10011010999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746.

The product of its (nonzero) digits is 729, while the sum is 31.

The spelling of 10011010999 in words is "ten billion, eleven million, ten thousand, nine hundred ninety-nine".