23583815019043 has 2 divisors, whose sum is σ = 23583815019044. Its totient is φ = 23583815019042.

The previous prime is 23583815019001. The next prime is 23583815019119. The reversal of 23583815019043 is 34091051838532.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23583815019043 is a prime.

It is not a weakly prime, because it can be changed into another prime (23583815019143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11791907509521 + 11791907509522.

It is an arithmetic number, because the mean of its divisors is an integer number (11791907509522).

Almost surely, 2^{23583815019043} is an apocalyptic number.

23583815019043 is a deficient number, since it is larger than the sum of its proper divisors (1).

23583815019043 is an equidigital number, since it uses as much as digits as its factorization.

23583815019043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 23583815019043 in words is "twenty-three trillion, five hundred eighty-three billion, eight hundred fifteen million, nineteen thousand, forty-three".