90000110000111 has 2 divisors, whose sum is σ = 90000110000112. Its totient is φ = 90000110000110.

The previous prime is 90000110000107. The next prime is 90000110000131. The reversal of 90000110000111 is 11100001100009.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90000110000111 - 2² = 90000110000107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90000110000131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45000055000055 + 45000055000056.

It is an arithmetic number, because the mean of its divisors is an integer number (45000055000056).

Almost surely, 2^{90000110000111} is an apocalyptic number.

90000110000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

90000110000111 is an equidigital number, since it uses as much as digits as its factorization.

90000110000111 is an evil number, because the sum of its binary digits is even.

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

The spelling of 90000110000111 in words is "ninety trillion, one hundred ten million, one hundred eleven", and thus it is an aban number.