90000011000111 has 4 divisors (see below), whose sum is σ = 90062208659472. Its totient is φ = 89937813340752.

The previous prime is 90000011000099. The next prime is 90000011000129. The reversal of 90000011000111 is 11100011000009.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90000011000111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90000011000171) 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, 31098827510 + ... + 31098830403.

It is an arithmetic number, because the mean of its divisors is an integer number (22515552164868).

Almost surely, 2^{90000011000111} is an apocalyptic number.

90000011000111 is a deficient number, since it is larger than the sum of its proper divisors (62197659361).

90000011000111 is a wasteful number, since it uses less digits than its factorization.

90000011000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62197659360.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 90000011000111 in words is "ninety trillion, eleven million, one hundred eleven", and thus it is an aban number.