23292011 has 2 divisors, whose sum is σ = 23292012. Its totient is φ = 23292010.

The previous prime is 23292007. The next prime is 23292013. The reversal of 23292011 is 11029232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23292011 - 2² = 23292007 is a prime.

Together with 23292013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23292013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11646005 + 11646006.

It is an arithmetic number, because the mean of its divisors is an integer number (11646006).

Almost surely, 2^23292011 is an apocalyptic number.

23292011 is a deficient number, since it is larger than the sum of its proper divisors (1).

23292011 is an equidigital number, since it uses as much as digits as its factorization.

23292011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 23292011 is about 4826.1797521435. The cubic root of 23292011 is about 285.5851770600.

The spelling of 23292011 in words is "twenty-three million, two hundred ninety-two thousand, eleven".