23202323 has 2 divisors, whose sum is σ = 23202324. Its totient is φ = 23202322.

The previous prime is 23202317. The next prime is 23202343. The reversal of 23202323 is 32320232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23202323 is a prime.

It is not a weakly prime, because it can be changed into another prime (23202313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601161 + 11601162.

It is an arithmetic number, because the mean of its divisors is an integer number (11601162).

Almost surely, 2^23202323 is an apocalyptic number.

23202323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202323 is an equidigital number, since it uses as much as digits as its factorization.

23202323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 23202323 is about 4816.8789687930. The cubic root of 23202323 is about 285.2181483586.

Adding to 23202323 its reverse (32320232), we get a palindrome (55522555).

It can be divided in two parts, 2320232 and 3, that multiplied together give a palindrome (6960696).

The spelling of 23202323 in words is "twenty-three million, two hundred two thousand, three hundred twenty-three".