1143114233 has 16 divisors (see below), whose sum is σ = 1213742400. Its totient is φ = 1073580480.

The previous prime is 1143114209. The next prime is 1143114241. The reversal of 1143114233 is 3324113411.

It is a cyclic number.

It is not a de Polignac number, because 1143114233 - 2⁶ = 1143114169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1143114199 and 1143114208.

It is not an unprimeable number, because it can be changed into a prime (1143114433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1559135 + ... + 1559867.

It is an arithmetic number, because the mean of its divisors is an integer number (75858900).

Almost surely, 2^1143114233 is an apocalyptic number.

It is an amenable number.

1143114233 is a deficient number, since it is larger than the sum of its proper divisors (70628167).

1143114233 is a wasteful number, since it uses less digits than its factorization.

1143114233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352.

The product of its digits is 864, while the sum is 23.

The square root of 1143114233 is about 33809.9723898142. The cubic root of 1143114233 is about 1045.5943088905.

Adding to 1143114233 its reverse (3324113411), we get a palindrome (4467227644).

The spelling of 1143114233 in words is "one billion, one hundred forty-three million, one hundred fourteen thousand, two hundred thirty-three".