23328621707 has 2 divisors, whose sum is σ = 23328621708. Its totient is φ = 23328621706.

The previous prime is 23328621703. The next prime is 23328621733. The reversal of 23328621707 is 70712682332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23328621707 - 2² = 23328621703 is a prime.

It is not a weakly prime, because it can be changed into another prime (23328621703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11664310853 + 11664310854.

It is an arithmetic number, because the mean of its divisors is an integer number (11664310854).

Almost surely, 2^23328621707 is an apocalyptic number.

23328621707 is a deficient number, since it is larger than the sum of its proper divisors (1).

23328621707 is an equidigital number, since it uses as much as digits as its factorization.

23328621707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 23328621707 in words is "twenty-three billion, three hundred twenty-eight million, six hundred twenty-one thousand, seven hundred seven".