102202302313123 has 2 divisors, whose sum is σ = 102202302313124. Its totient is φ = 102202302313122.

The previous prime is 102202302313091. The next prime is 102202302313249. The reversal of 102202302313123 is 321313203202201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102202302313123 - 2⁵ = 102202302313091 is a prime.

It is not a weakly prime, because it can be changed into another prime (102202302373123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101151156561 + 51101151156562.

It is an arithmetic number, because the mean of its divisors is an integer number (51101151156562).

Almost surely, 2^{102202302313123} is an apocalyptic number.

102202302313123 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202302313123 is an equidigital number, since it uses as much as digits as its factorization.

102202302313123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102202302313123 its reverse (321313203202201), we get a palindrome (423515505515324).

The spelling of 102202302313123 in words is "one hundred two trillion, two hundred two billion, three hundred two million, three hundred thirteen thousand, one hundred twenty-three".