11323090 has 8 divisors (see below), whose sum is σ = 20381580. Its totient is φ = 4529232.

The previous prime is 11323063. The next prime is 11323097. The reversal of 11323090 is 9032311.

11323090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11095561 + 227529 = 3331^2 + 477^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11323097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566145 + ... + 566164.

Almost surely, 2^11323090 is an apocalyptic number.

11323090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11323090 is a deficient number, since it is larger than the sum of its proper divisors (9058490).

11323090 is a wasteful number, since it uses less digits than its factorization.

11323090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132316.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 11323090 is about 3364.9799405048. The cubic root of 11323090 is about 224.5544433710.

The spelling of 11323090 in words is "eleven million, three hundred twenty-three thousand, ninety".