1110011090 has 32 divisors (see below), whose sum is σ = 2124863280. Its totient is φ = 416047104.

The previous prime is 1110011087. The next prime is 1110011099. The reversal of 1110011090 is 901100111.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1083002281 + 27008809 = 32909^2 + 5197^2 .

It is not an unprimeable number, because it can be changed into a prime (1110011099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24674 + ... + 53186.

Almost surely, 2^1110011090 is an apocalyptic number.

1110011090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110011090 is a deficient number, since it is larger than the sum of its proper divisors (1014852190).

1110011090 is a wasteful number, since it uses less digits than its factorization.

1110011090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28766.

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

The square root of 1110011090 is about 33316.8289307371. The cubic root of 1110011090 is about 1035.4022536570.

The spelling of 1110011090 in words is "one billion, one hundred ten million, eleven thousand, ninety".