23320303229 has 2 divisors, whose sum is σ = 23320303230. Its totient is φ = 23320303228.

The previous prime is 23320303211. The next prime is 23320303249. The reversal of 23320303229 is 92230302332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18844425625 + 4475877604 = 137275^2 + 66902^2 .

It is a cyclic number.

It is not a de Polignac number, because 23320303229 - 2²⁰ = 23319254653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23320303249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660151614 + 11660151615.

It is an arithmetic number, because the mean of its divisors is an integer number (11660151615).

Almost surely, 2^23320303229 is an apocalyptic number.

It is an amenable number.

23320303229 is a deficient number, since it is larger than the sum of its proper divisors (1).

23320303229 is an equidigital number, since it uses as much as digits as its factorization.

23320303229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

The spelling of 23320303229 in words is "twenty-three billion, three hundred twenty million, three hundred three thousand, two hundred twenty-nine".