102310001022209 has 2 divisors, whose sum is σ = 102310001022210. Its totient is φ = 102310001022208.

The previous prime is 102310001022197. The next prime is 102310001022211. The reversal of 102310001022209 is 902220100013201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101857647927025 + 452353095184 = 10092455^2 + 672572^2 .

It is an emirp because it is prime and its reverse (902220100013201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102310001022209 - 2⁴ = 102310001022193 is a prime.

It is a super-2 number, since 2×102310001022209² (a number of 29 digits) contains 22 as substring.

Together with 102310001022211, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102310003022209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155000511104 + 51155000511105.

It is an arithmetic number, because the mean of its divisors is an integer number (51155000511105).

Almost surely, 2^{102310001022209} is an apocalyptic number.

It is an amenable number.

102310001022209 is a deficient number, since it is larger than the sum of its proper divisors (1).

102310001022209 is an equidigital number, since it uses as much as digits as its factorization.

102310001022209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 102310001022209 in words is "one hundred two trillion, three hundred ten billion, one million, twenty-two thousand, two hundred nine".