23290050811 has 2 divisors, whose sum is σ = 23290050812. Its totient is φ = 23290050810.

The previous prime is 23290050809. The next prime is 23290050841. The reversal of 23290050811 is 11805009232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23290050811 - 2¹ = 23290050809 is a prime.

Together with 23290050809, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23290050841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11645025405 + 11645025406.

It is an arithmetic number, because the mean of its divisors is an integer number (11645025406).

Almost surely, 2^23290050811 is an apocalyptic number.

23290050811 is a deficient number, since it is larger than the sum of its proper divisors (1).

23290050811 is an equidigital number, since it uses as much as digits as its factorization.

23290050811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 23290050811 in words is "twenty-three billion, two hundred ninety million, fifty thousand, eight hundred eleven".