23100211200239 has 2 divisors, whose sum is σ = 23100211200240. Its totient is φ = 23100211200238.

The previous prime is 23100211200127. The next prime is 23100211200263. The reversal of 23100211200239 is 93200211200132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23100211200239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23100211209239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550105600119 + 11550105600120.

It is an arithmetic number, because the mean of its divisors is an integer number (11550105600120).

Almost surely, 2^{23100211200239} is an apocalyptic number.

23100211200239 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100211200239 is an equidigital number, since it uses as much as digits as its factorization.

23100211200239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 23100211200239 in words is "twenty-three trillion, one hundred billion, two hundred eleven million, two hundred thousand, two hundred thirty-nine".