90233102111 has 2 divisors, whose sum is σ = 90233102112. Its totient is φ = 90233102110.

The previous prime is 90233102101. The next prime is 90233102117. The reversal of 90233102111 is 11120133209.

It is a strong prime.

It is an emirp because it is prime and its reverse (11120133209) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90233102111 - 2³⁰ = 89159360287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90233102117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45116551055 + 45116551056.

It is an arithmetic number, because the mean of its divisors is an integer number (45116551056).

Almost surely, 2^90233102111 is an apocalyptic number.

90233102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

90233102111 is an equidigital number, since it uses as much as digits as its factorization.

90233102111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 90233102111 in words is "ninety billion, two hundred thirty-three million, one hundred two thousand, one hundred eleven".