1133002043 has 8 divisors (see below), whose sum is σ = 1238348160. Its totient is φ = 1031955840.

The previous prime is 1133002037. The next prime is 1133002051. The reversal of 1133002043 is 3402003311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1133002043 - 2⁴ = 1133002027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133002543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074428 + ... + 1075481.

It is an arithmetic number, because the mean of its divisors is an integer number (154793520).

Almost surely, 2^1133002043 is an apocalyptic number.

1133002043 is a deficient number, since it is larger than the sum of its proper divisors (105346117).

1133002043 is a wasteful number, since it uses less digits than its factorization.

1133002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149957.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1133002043 is about 33660.0957069346. The cubic root of 1133002043 is about 1042.5020020013.

Adding to 1133002043 its reverse (3402003311), we get a palindrome (4535005354).

The spelling of 1133002043 in words is "one billion, one hundred thirty-three million, two thousand, forty-three".