169010000023 has 2 divisors, whose sum is σ = 169010000024. Its totient is φ = 169010000022.

The previous prime is 169009999993. The next prime is 169010000051. The reversal of 169010000023 is 320000010961.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-169010000023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 169009999949 and 169010000003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (169010000083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84505000011 + 84505000012.

It is an arithmetic number, because the mean of its divisors is an integer number (84505000012).

Almost surely, 2^169010000023 is an apocalyptic number.

169010000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

169010000023 is an equidigital number, since it uses as much as digits as its factorization.

169010000023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 169010000023 its reverse (320000010961), we get a palindrome (489010010984).

The spelling of 169010000023 in words is "one hundred sixty-nine billion, ten million, twenty-three", and thus it is an aban number.