117125419 has 2 divisors, whose sum is σ = 117125420. Its totient is φ = 117125418.

The previous prime is 117125401. The next prime is 117125441. The reversal of 117125419 is 914521711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117125419 - 2⁹ = 117124907 is a prime.

It is a super-2 number, since 2×117125419² = 27436727551851122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (117125119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58562709 + 58562710.

It is an arithmetic number, because the mean of its divisors is an integer number (58562710).

Almost surely, 2^117125419 is an apocalyptic number.

117125419 is a deficient number, since it is larger than the sum of its proper divisors (1).

117125419 is an equidigital number, since it uses as much as digits as its factorization.

117125419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 31.

The square root of 117125419 is about 10822.4497688832. The cubic root of 117125419 is about 489.2720260517.

The spelling of 117125419 in words is "one hundred seventeen million, one hundred twenty-five thousand, four hundred nineteen".