99000110001011 has 4 divisors (see below), whose sum is σ = 99002586343800. Its totient is φ = 98997633658224.

The previous prime is 99000110000993. The next prime is 99000110001019. The reversal of 99000110001011 is 11010001100099.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99000110001011 - 2³⁰ = 98999036259187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99000110001019) 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, 1238111426 + ... + 1238191383.

It is an arithmetic number, because the mean of its divisors is an integer number (24750646585950).

Almost surely, 2^{99000110001011} is an apocalyptic number.

99000110001011 is a deficient number, since it is larger than the sum of its proper divisors (2476342789).

99000110001011 is a wasteful number, since it uses less digits than its factorization.

99000110001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476342788.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 99000110001011 in words is "ninety-nine trillion, one hundred ten million, one thousand, eleven".