11010010090 has 8 divisors (see below), whose sum is σ = 19818018180. Its totient is φ = 4404004032.

The previous prime is 11010010079. The next prime is 11010010091. The reversal of 11010010090 is 9001001011.

It can be written as a sum of positive squares in 2 ways, for example, as 10954343569 + 55666521 = 104663^2 + 7461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11010010090.

It is not an unprimeable number, because it can be changed into a prime (11010010091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550500495 + ... + 550500514.

Almost surely, 2^11010010090 is an apocalyptic number.

11010010090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010010090 is a deficient number, since it is larger than the sum of its proper divisors (8808008090).

11010010090 is a wasteful number, since it uses less digits than its factorization.

11010010090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101001016.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 11010010090 in words is "eleven billion, ten million, ten thousand, ninety".