23012333 has 2 divisors, whose sum is σ = 23012334. Its totient is φ = 23012332.

The previous prime is 23012309. The next prime is 23012347. The reversal of 23012333 is 33321032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19333609 + 3678724 = 4397^2 + 1918^2 .

It is a cyclic number.

It is not a de Polignac number, because 23012333 - 2²⁰ = 21963757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23012303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506166 + 11506167.

It is an arithmetic number, because the mean of its divisors is an integer number (11506167).

Almost surely, 2^23012333 is an apocalyptic number.

It is an amenable number.

23012333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012333 is an equidigital number, since it uses as much as digits as its factorization.

23012333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 23012333 is about 4797.1171551256. The cubic root of 23012333 is about 284.4375199335.

Adding to 23012333 its reverse (33321032), we get a palindrome (56333365).

The spelling of 23012333 in words is "twenty-three million, twelve thousand, three hundred thirty-three".