23033856371 has 2 divisors, whose sum is σ = 23033856372. Its totient is φ = 23033856370.

The previous prime is 23033856353. The next prime is 23033856401. The reversal of 23033856371 is 17365833032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23033856371 is a prime.

It is not a weakly prime, because it can be changed into another prime (23033856301) 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, 11516928185 + 11516928186.

It is an arithmetic number, because the mean of its divisors is an integer number (11516928186).

Almost surely, 2^23033856371 is an apocalyptic number.

23033856371 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033856371 is an equidigital number, since it uses as much as digits as its factorization.

23033856371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 23033856371 in words is "twenty-three billion, thirty-three million, eight hundred fifty-six thousand, three hundred seventy-one".