10001011099 has 8 divisors (see below), whose sum is σ = 10092001392. Its totient is φ = 9910064640.

The previous prime is 10001011049. The next prime is 10001011103. The reversal of 10001011099 is 99011010001.

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 10001011099 - 2¹⁷ = 10000880027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001011049) 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, 601204 + ... + 617614.

It is an arithmetic number, because the mean of its divisors is an integer number (1261500174).

Almost surely, 2^10001011099 is an apocalyptic number.

10001011099 is a deficient number, since it is larger than the sum of its proper divisors (90990293).

10001011099 is a wasteful number, since it uses less digits than its factorization.

10001011099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21917.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 10001011099 in words is "ten billion, one million, eleven thousand, ninety-nine".