1133423013 has 8 divisors (see below), whose sum is σ = 1511798976. Its totient is φ = 755331200.

The previous prime is 1133422999. The next prime is 1133423069. The reversal of 1133423013 is 3103243311.

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 1133423013 - 2⁶ = 1133422949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133423113) 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, 61548 + ... + 77813.

It is an arithmetic number, because the mean of its divisors is an integer number (188974872).

Almost surely, 2^1133423013 is an apocalyptic number.

It is an amenable number.

1133423013 is a deficient number, since it is larger than the sum of its proper divisors (378375963).

1133423013 is a wasteful number, since it uses less digits than its factorization.

1133423013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142075.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1133423013 is about 33666.3483763832. The cubic root of 1133423013 is about 1042.6311008345.

Adding to 1133423013 its reverse (3103243311), we get a palindrome (4236666324).

The spelling of 1133423013 in words is "one billion, one hundred thirty-three million, four hundred twenty-three thousand, thirteen".