23301231853 has 2 divisors, whose sum is σ = 23301231854. Its totient is φ = 23301231852.

The previous prime is 23301231841. The next prime is 23301231881. The reversal of 23301231853 is 35813210332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22765679689 + 535552164 = 150883^2 + 23142^2 .

It is a cyclic number.

It is not a de Polignac number, because 23301231853 - 2³³ = 14711297261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23301231823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650615926 + 11650615927.

It is an arithmetic number, because the mean of its divisors is an integer number (11650615927).

Almost surely, 2^23301231853 is an apocalyptic number.

It is an amenable number.

23301231853 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301231853 is an equidigital number, since it uses as much as digits as its factorization.

23301231853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 23301231853 in words is "twenty-three billion, three hundred one million, two hundred thirty-one thousand, eight hundred fifty-three".