23012330 has 16 divisors (see below), whose sum is σ = 45188064. Its totient is φ = 8368080.

The previous prime is 23012309. The next prime is 23012333. The reversal of 23012330 is 3321032.

It is not an unprimeable number, because it can be changed into a prime (23012333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104492 + ... + 104711.

It is an arithmetic number, because the mean of its divisors is an integer number (2824254).

Almost surely, 2^23012330 is an apocalyptic number.

23012330 is a deficient number, since it is larger than the sum of its proper divisors (22175734).

23012330 is a wasteful number, since it uses less digits than its factorization.

23012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209221.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 23012330 is about 4797.1168424378. The cubic root of 23012330 is about 284.4375075733.

Adding to 23012330 its reverse (3321032), we get a palindrome (26333362).

The spelling of 23012330 in words is "twenty-three million, twelve thousand, three hundred thirty".