23320030 has 32 divisors (see below), whose sum is σ = 44553600. Its totient is φ = 8763552.

The previous prime is 23320019. The next prime is 23320057. The reversal of 23320030 is 3002332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25969 + ... + 26851.

It is an arithmetic number, because the mean of its divisors is an integer number (1392300).

Almost surely, 2^23320030 is an apocalyptic number.

23320030 is a deficient number, since it is larger than the sum of its proper divisors (21233570).

23320030 is a wasteful number, since it uses less digits than its factorization.

23320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 23320030 is about 4829.0816932415. The cubic root of 23320030 is about 285.6996455594.

Adding to 23320030 its reverse (3002332), we get a palindrome (26322362).

The spelling of 23320030 in words is "twenty-three million, three hundred twenty thousand, thirty".