117001519 has 2 divisors, whose sum is σ = 117001520. Its totient is φ = 117001518.

The previous prime is 117001517. The next prime is 117001541. The reversal of 117001519 is 915100711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117001519 - 2¹ = 117001517 is a prime.

It is a super-2 number, since 2×117001519² = 27378710896614722, which contains 22 as substring.

Together with 117001517, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 117001493 and 117001502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117001513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58500759 + 58500760.

It is an arithmetic number, because the mean of its divisors is an integer number (58500760).

Almost surely, 2^117001519 is an apocalyptic number.

117001519 is a deficient number, since it is larger than the sum of its proper divisors (1).

117001519 is an equidigital number, since it uses as much as digits as its factorization.

117001519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 25.

The square root of 117001519 is about 10816.7240419639. The cubic root of 117001519 is about 489.0994412766.

The spelling of 117001519 in words is "one hundred seventeen million, one thousand, five hundred nineteen".