23611986683 has 2 divisors, whose sum is σ = 23611986684. Its totient is φ = 23611986682.

The previous prime is 23611986649. The next prime is 23611986701. The reversal of 23611986683 is 38668911632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23611986683 - 2¹² = 23611982587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23611986623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11805993341 + 11805993342.

It is an arithmetic number, because the mean of its divisors is an integer number (11805993342).

Almost surely, 2^23611986683 is an apocalyptic number.

23611986683 is a deficient number, since it is larger than the sum of its proper divisors (1).

23611986683 is an equidigital number, since it uses as much as digits as its factorization.

23611986683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 53.

The spelling of 23611986683 in words is "twenty-three billion, six hundred eleven million, nine hundred eighty-six thousand, six hundred eighty-three".