119342321 has 4 divisors (see below), whose sum is σ = 136391232. Its totient is φ = 102293412.

The previous prime is 119342269. The next prime is 119342347. The reversal of 119342321 is 123243911.

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: 123243911 = 7 ⋅17606273.

It is a cyclic number.

It is not a de Polignac number, because 119342321 - 2⁶ = 119342257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119342621) 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 in 3 ways as a sum of consecutive naturals, for example, 8524445 + ... + 8524458.

It is an arithmetic number, because the mean of its divisors is an integer number (34097808).

Almost surely, 2^119342321 is an apocalyptic number.

It is an amenable number.

119342321 is a deficient number, since it is larger than the sum of its proper divisors (17048911).

119342321 is an equidigital number, since it uses as much as digits as its factorization.

119342321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17048910.

The product of its digits is 1296, while the sum is 26.

The square root of 119342321 is about 10924.3911043133. The cubic root of 119342321 is about 492.3396659153.

The spelling of 119342321 in words is "one hundred nineteen million, three hundred forty-two thousand, three hundred twenty-one".