23323212007 has 2 divisors, whose sum is σ = 23323212008. Its totient is φ = 23323212006.

The previous prime is 23323211993. The next prime is 23323212013. The reversal of 23323212007 is 70021232332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23323212007 - 2³¹ = 21175728359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323212037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661606003 + 11661606004.

It is an arithmetic number, because the mean of its divisors is an integer number (11661606004).

Almost surely, 2^23323212007 is an apocalyptic number.

23323212007 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323212007 is an equidigital number, since it uses as much as digits as its factorization.

23323212007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

Adding to 23323212007 its reverse (70021232332), we get a palindrome (93344444339).

The spelling of 23323212007 in words is "twenty-three billion, three hundred twenty-three million, two hundred twelve thousand, seven".