1123312119 has 8 divisors (see below), whose sum is σ = 1538229360. Its totient is φ = 728634816.

The previous prime is 1123312109. The next prime is 1123312121. The reversal of 1123312119 is 9112133211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1123312119 - 2¹⁵ = 1123279351 is a prime.

It is a super-2 number, since 2×1123312119² = 2523660233384540322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123312109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059854 + ... + 5060075.

It is an arithmetic number, because the mean of its divisors is an integer number (192278670).

Almost surely, 2^1123312119 is an apocalyptic number.

1123312119 is a deficient number, since it is larger than the sum of its proper divisors (414917241).

1123312119 is a wasteful number, since it uses less digits than its factorization.

1123312119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10119969.

The product of its digits is 324, while the sum is 24.

The square root of 1123312119 is about 33515.8487733788. The cubic root of 1123312119 is about 1039.5215128161.

The spelling of 1123312119 in words is "one billion, one hundred twenty-three million, three hundred twelve thousand, one hundred nineteen".