23211030967 has 2 divisors, whose sum is σ = 23211030968. Its totient is φ = 23211030966.

The previous prime is 23211030943. The next prime is 23211031007. The reversal of 23211030967 is 76903011232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23211030967 - 2⁷ = 23211030839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23211030907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605515483 + 11605515484.

It is an arithmetic number, because the mean of its divisors is an integer number (11605515484).

Almost surely, 2^23211030967 is an apocalyptic number.

23211030967 is a deficient number, since it is larger than the sum of its proper divisors (1).

23211030967 is an equidigital number, since it uses as much as digits as its factorization.

23211030967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 23211030967 in words is "twenty-three billion, two hundred eleven million, thirty thousand, nine hundred sixty-seven".