23101836551 has 2 divisors, whose sum is σ = 23101836552. Its totient is φ = 23101836550.

The previous prime is 23101836521. The next prime is 23101836581. The reversal of 23101836551 is 15563810132.

It is a balanced prime because it is at equal distance from previous prime (23101836521) and next prime (23101836581).

It is a cyclic number.

It is not a de Polignac number, because 23101836551 - 2¹⁴ = 23101820167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23101836521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550918275 + 11550918276.

It is an arithmetic number, because the mean of its divisors is an integer number (11550918276).

Almost surely, 2^23101836551 is an apocalyptic number.

23101836551 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101836551 is an equidigital number, since it uses as much as digits as its factorization.

23101836551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 23101836551 in words is "twenty-three billion, one hundred one million, eight hundred thirty-six thousand, five hundred fifty-one".