119145329 has 4 divisors (see below), whose sum is σ = 121680384. Its totient is φ = 116610276.

The previous prime is 119145319. The next prime is 119145331. The reversal of 119145329 is 923541911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923541911 = 19 ⋅48607469.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119145329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119145319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267457 + ... + 1267550.

It is an arithmetic number, because the mean of its divisors is an integer number (30420096).

Almost surely, 2^119145329 is an apocalyptic number.

It is an amenable number.

119145329 is a deficient number, since it is larger than the sum of its proper divisors (2535055).

119145329 is an equidigital number, since it uses as much as digits as its factorization.

119145329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535054.

The product of its digits is 9720, while the sum is 35.

The square root of 119145329 is about 10915.3712259364. The cubic root of 119145329 is about 492.0686237921.

The spelling of 119145329 in words is "one hundred nineteen million, one hundred forty-five thousand, three hundred twenty-nine".