23323121232029 has 2 divisors, whose sum is σ = 23323121232030. Its totient is φ = 23323121232028.

The previous prime is 23323121232023. The next prime is 23323121232031. The reversal of 23323121232029 is 92023212132332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22756458559129 + 566662672900 = 4770373^2 + 752770^2 .

It is a cyclic number.

It is not a de Polignac number, because 23323121232029 - 2³² = 23318826264733 is a prime.

Together with 23323121232031, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23323121232029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323121232023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661560616014 + 11661560616015.

It is an arithmetic number, because the mean of its divisors is an integer number (11661560616015).

Almost surely, 2^{23323121232029} is an apocalyptic number.

It is an amenable number.

23323121232029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323121232029 is an equidigital number, since it uses as much as digits as its factorization.

23323121232029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 23323121232029 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, two hundred thirty-two thousand, twenty-nine".