23196011 has 2 divisors, whose sum is σ = 23196012. Its totient is φ = 23196010.

The previous prime is 23195993. The next prime is 23196023. The reversal of 23196011 is 11069132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23196011 - 2⁶ = 23195947 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23196031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11598005 + 11598006.

It is an arithmetic number, because the mean of its divisors is an integer number (11598006).

Almost surely, 2^23196011 is an apocalyptic number.

23196011 is a deficient number, since it is larger than the sum of its proper divisors (1).

23196011 is an equidigital number, since it uses as much as digits as its factorization.

23196011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 23196011 is about 4816.2237281920. The cubic root of 23196011 is about 285.1922822671.

The spelling of 23196011 in words is "twenty-three million, one hundred ninety-six thousand, eleven".