102317119 has 2 divisors, whose sum is σ = 102317120. Its totient is φ = 102317118.

The previous prime is 102317113. The next prime is 102317123. The reversal of 102317119 is 911713201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102317119 - 2²¹ = 100219967 is a prime.

It is a super-2 number, since 2×102317119² = 20937585680920322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102317093 and 102317102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102317113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51158559 + 51158560.

It is an arithmetic number, because the mean of its divisors is an integer number (51158560).

Almost surely, 2^102317119 is an apocalyptic number.

102317119 is a deficient number, since it is larger than the sum of its proper divisors (1).

102317119 is an equidigital number, since it uses as much as digits as its factorization.

102317119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 102317119 is about 10115.1924845749. The cubic root of 102317119 is about 467.7165824228.

The spelling of 102317119 in words is "one hundred two million, three hundred seventeen thousand, one hundred nineteen".