23213001299 has 2 divisors, whose sum is σ = 23213001300. Its totient is φ = 23213001298.

The previous prime is 23213001247. The next prime is 23213001319. The reversal of 23213001299 is 99210031232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23213001299 is a prime.

It is not a weakly prime, because it can be changed into another prime (23213001899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606500649 + 11606500650.

It is an arithmetic number, because the mean of its divisors is an integer number (11606500650).

Almost surely, 2^23213001299 is an apocalyptic number.

23213001299 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213001299 is an equidigital number, since it uses as much as digits as its factorization.

23213001299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 23213001299 in words is "twenty-three billion, two hundred thirteen million, one thousand, two hundred ninety-nine".