23203323029 has 2 divisors, whose sum is σ = 23203323030. Its totient is φ = 23203323028.

The previous prime is 23203322953. The next prime is 23203323061. The reversal of 23203323029 is 92032330232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22493100529 + 710222500 = 149977^2 + 26650^2 .

It is a cyclic number.

It is not a de Polignac number, because 23203323029 - 2¹² = 23203318933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23203322992 and 23203323010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23203323229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601661514 + 11601661515.

It is an arithmetic number, because the mean of its divisors is an integer number (11601661515).

Almost surely, 2^23203323029 is an apocalyptic number.

It is an amenable number.

23203323029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23203323029 is an equidigital number, since it uses as much as digits as its factorization.

23203323029 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 23203323029 in words is "twenty-three billion, two hundred three million, three hundred twenty-three thousand, twenty-nine".