90110001110 has 32 divisors (see below), whose sum is σ = 163141733664. Its totient is φ = 35834400000.

The previous prime is 90110001067. The next prime is 90110001139. The reversal of 90110001110 is 1110001109.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10006610 + ... + 10015610.

It is an arithmetic number, because the mean of its divisors is an integer number (5098179177).

Almost surely, 2^90110001110 is an apocalyptic number.

90110001110 is a deficient number, since it is larger than the sum of its proper divisors (73031732554).

90110001110 is a wasteful number, since it uses less digits than its factorization.

90110001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14720.

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

Adding to 90110001110 its reverse (1110001109), we get a palindrome (91220002219).

The spelling of 90110001110 in words is "ninety billion, one hundred ten million, one thousand, one hundred ten".