23231030 has 16 divisors (see below), whose sum is σ = 43258320. Its totient is φ = 8971872.

The previous prime is 23231029. The next prime is 23231063. The reversal of 23231030 is 3013232.

It is a junction number, because it is equal to n+sod(n) for n = 23230996 and 23231014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39764 + ... + 40343.

It is an arithmetic number, because the mean of its divisors is an integer number (2703645).

Almost surely, 2^23231030 is an apocalyptic number.

23231030 is a deficient number, since it is larger than the sum of its proper divisors (20027290).

23231030 is a wasteful number, since it uses less digits than its factorization.

23231030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80143.

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

The square root of 23231030 is about 4819.8578817222. The cubic root of 23231030 is about 285.3357282944.

Adding to 23231030 its reverse (3013232), we get a palindrome (26244262).

The spelling of 23231030 in words is "twenty-three million, two hundred thirty-one thousand, thirty".