23213003090 has 48 divisors (see below), whose sum is σ = 44443960200. Its totient is φ = 8727570432.

The previous prime is 23213003089. The next prime is 23213003119. The reversal of 23213003090 is 9030031232.

It can be written as a sum of positive squares in 12 ways, for example, as 9276964489 + 13936038601 = 96317^2 + 118051^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2390966 + ... + 2400654.

Almost surely, 2^23213003090 is an apocalyptic number.

23213003090 is a deficient number, since it is larger than the sum of its proper divisors (21230957110).

23213003090 is a wasteful number, since it uses less digits than its factorization.

23213003090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10559 (or 10542 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The spelling of 23213003090 in words is "twenty-three billion, two hundred thirteen million, three thousand, ninety".