102202002113 has 2 divisors, whose sum is σ = 102202002114. Its totient is φ = 102202002112.

The previous prime is 102202002053. The next prime is 102202002131. The reversal of 102202002113 is 311200202201.

It is a happy number.

Together with next prime (102202002131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81651919504 + 20550082609 = 285748^2 + 143353^2 .

It is a cyclic number.

It is not a de Polignac number, because 102202002113 - 2²² = 102197807809 is a prime.

It is not a weakly prime, because it can be changed into another prime (102202002163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101001056 + 51101001057.

It is an arithmetic number, because the mean of its divisors is an integer number (51101001057).

Almost surely, 2^102202002113 is an apocalyptic number.

It is an amenable number.

102202002113 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202002113 is an equidigital number, since it uses as much as digits as its factorization.

102202002113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102202002113 its reverse (311200202201), we get a palindrome (413402204314).

The spelling of 102202002113 in words is "one hundred two billion, two hundred two million, two thousand, one hundred thirteen".