1143183314 has 32 divisors (see below), whose sum is σ = 2112397056. Its totient is φ = 451840320.

The previous prime is 1143183289. The next prime is 1143183367. The reversal of 1143183314 is 4133813411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272924 + ... + 277080.

It is an arithmetic number, because the mean of its divisors is an integer number (66012408).

Almost surely, 2^1143183314 is an apocalyptic number.

1143183314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1143183314 is a deficient number, since it is larger than the sum of its proper divisors (969213742).

1143183314 is a wasteful number, since it uses less digits than its factorization.

1143183314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5690.

The product of its digits is 3456, while the sum is 29.

The square root of 1143183314 is about 33810.9939812482. The cubic root of 1143183314 is about 1045.6153710158.

Adding to 1143183314 its reverse (4133813411), we get a palindrome (5276996725).

The spelling of 1143183314 in words is "one billion, one hundred forty-three million, one hundred eighty-three thousand, three hundred fourteen".