345012119 has 2 divisors, whose sum is σ = 345012120. Its totient is φ = 345012118.

The previous prime is 345012097. The next prime is 345012133. The reversal of 345012119 is 911210543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 345012119 - 2²⁸ = 76576663 is a prime.

It is a super-2 number, since 2×345012119² = 238066724513740322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345012179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172506059 + 172506060.

It is an arithmetic number, because the mean of its divisors is an integer number (172506060).

Almost surely, 2^345012119 is an apocalyptic number.

345012119 is a deficient number, since it is larger than the sum of its proper divisors (1).

345012119 is an equidigital number, since it uses as much as digits as its factorization.

345012119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 345012119 is about 18574.5018506554. The cubic root of 345012119 is about 701.3661205789.

The spelling of 345012119 in words is "three hundred forty-five million, twelve thousand, one hundred nineteen".