1143340119 has 6 divisors (see below), whose sum is σ = 1651491296. Its totient is φ = 762226740.

The previous prime is 1143340111. The next prime is 1143340123. The reversal of 1143340119 is 9110433411.

It is not a de Polignac number, because 1143340119 - 2³ = 1143340111 is a prime.

It is a super-2 number, since 2×1143340119² = 2614453255429868322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1143340092 and 1143340101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143340111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63518887 + ... + 63518904.

Almost surely, 2^1143340119 is an apocalyptic number.

1143340119 is a deficient number, since it is larger than the sum of its proper divisors (508151177).

1143340119 is a wasteful number, since it uses less digits than its factorization.

1143340119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127037797 (or 127037794 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1143340119 is about 33813.3127480878. The cubic root of 1143340119 is about 1045.6631761871.

The spelling of 1143340119 in words is "one billion, one hundred forty-three million, three hundred forty thousand, one hundred nineteen".