23120204 has 24 divisors (see below), whose sum is σ = 43269408. Its totient is φ = 10771200.

The previous prime is 23120191. The next prime is 23120249. The reversal of 23120204 is 40202132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5354 + ... + 8654.

It is an arithmetic number, because the mean of its divisors is an integer number (1802892).

Almost surely, 2^23120204 is an apocalyptic number.

It is an amenable number.

23120204 is a deficient number, since it is larger than the sum of its proper divisors (20149204).

23120204 is a wasteful number, since it uses less digits than its factorization.

23120204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425 (or 3423 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 23120204 is about 4808.3473252252. The cubic root of 23120204 is about 284.8812637638.

Adding to 23120204 its reverse (40202132), we get a palindrome (63322336).

The spelling of 23120204 in words is "twenty-three million, one hundred twenty thousand, two hundred four".