102317113 has 2 divisors, whose sum is σ = 102317114. Its totient is φ = 102317112.

The previous prime is 102317077. The next prime is 102317119. The reversal of 102317113 is 311713201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60171049 + 42146064 = 7757^2 + 6492^2 .

It is a cyclic number.

It is not a de Polignac number, because 102317113 - 2²¹ = 100219961 is a prime.

It is a super-2 number, since 2×102317113² = 20937583225309538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102317119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51158556 + 51158557.

It is an arithmetic number, because the mean of its divisors is an integer number (51158557).

Almost surely, 2^102317113 is an apocalyptic number.

It is an amenable number.

102317113 is a deficient number, since it is larger than the sum of its proper divisors (1).

102317113 is an equidigital number, since it uses as much as digits as its factorization.

102317113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 102317113 is about 10115.1921879913. The cubic root of 102317113 is about 467.7165732803.

The spelling of 102317113 in words is "one hundred two million, three hundred seventeen thousand, one hundred thirteen".