102212102000123 has 2 divisors, whose sum is σ = 102212102000124. Its totient is φ = 102212102000122.

The previous prime is 102212102000059. The next prime is 102212102000149. The reversal of 102212102000123 is 321000201212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102212102000123 - 2⁶ = 102212102000059 is a prime.

It is not a weakly prime, because it can be changed into another prime (102212102000153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106051000061 + 51106051000062.

It is an arithmetic number, because the mean of its divisors is an integer number (51106051000062).

Almost surely, 2^{102212102000123} is an apocalyptic number.

102212102000123 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212102000123 is an equidigital number, since it uses as much as digits as its factorization.

102212102000123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102212102000123 its reverse (321000201212201), we get a palindrome (423212303212324).

The spelling of 102212102000123 in words is "one hundred two trillion, two hundred twelve billion, one hundred two million, one hundred twenty-three", and thus it is an aban number.