23321108 has 6 divisors (see below), whose sum is σ = 40811946. Its totient is φ = 11660552.

The previous prime is 23321101. The next prime is 23321119. The reversal of 23321108 is 80112332.

It can be written as a sum of positive squares in only one way, i.e., 23020804 + 300304 = 4798^2 + 548^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23321108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2915135 + ... + 2915142.

It is an arithmetic number, because the mean of its divisors is an integer number (6801991).

Almost surely, 2^23321108 is an apocalyptic number.

It is an amenable number.

23321108 is a deficient number, since it is larger than the sum of its proper divisors (17490838).

23321108 is a wasteful number, since it uses less digits than its factorization.

23321108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5830281 (or 5830279 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 23321108 is about 4829.1933073755. The cubic root of 23321108 is about 285.7040477760.

The spelling of 23321108 in words is "twenty-three million, three hundred twenty-one thousand, one hundred eight".