163701126223 has 2 divisors, whose sum is σ = 163701126224. Its totient is φ = 163701126222.

The previous prime is 163701126203. The next prime is 163701126263. The reversal of 163701126223 is 322621107361.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163701126223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163701126203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81850563111 + 81850563112.

It is an arithmetic number, because the mean of its divisors is an integer number (81850563112).

Almost surely, 2^163701126223 is an apocalyptic number.

163701126223 is a deficient number, since it is larger than the sum of its proper divisors (1).

163701126223 is an equidigital number, since it uses as much as digits as its factorization.

163701126223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 163701126223 in words is "one hundred sixty-three billion, seven hundred one million, one hundred twenty-six thousand, two hundred twenty-three".