329190113 has 4 divisors (see below), whose sum is σ = 376217280. Its totient is φ = 282162948.

The previous prime is 329190047. The next prime is 329190119. The reversal of 329190113 is 311091923.

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: 311091923 = 227 ⋅1370449.

It is a cyclic number.

It is not a de Polignac number, because 329190113 - 2¹⁶ = 329124577 is a prime.

It is a super-2 number, since 2×329190113² = 216732260993905538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (329190119) 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, 23513573 + ... + 23513586.

It is an arithmetic number, because the mean of its divisors is an integer number (94054320).

Almost surely, 2^329190113 is an apocalyptic number.

It is an amenable number.

329190113 is a deficient number, since it is larger than the sum of its proper divisors (47027167).

329190113 is an equidigital number, since it uses as much as digits as its factorization.

329190113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47027166.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 329190113 is about 18143.5970248460. The cubic root of 329190113 is about 690.4765405123.

The spelling of 329190113 in words is "three hundred twenty-nine million, one hundred ninety thousand, one hundred thirteen".