1133334423 has 40 divisors (see below), whose sum is σ = 1867777296. Its totient is φ = 680400000.

The previous prime is 1133334421. The next prime is 1133334451. The reversal of 1133334423 is 3244333311.

It is not a de Polignac number, because 1133334423 - 2¹ = 1133334421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133334421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 30048 + ... + 56298.

Almost surely, 2^1133334423 is an apocalyptic number.

1133334423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1133334423 is a deficient number, since it is larger than the sum of its proper divisors (734442873).

1133334423 is a wasteful number, since it uses less digits than its factorization.

1133334423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26317 (or 26308 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 1133334423 is about 33665.0326451646. The cubic root of 1133334423 is about 1042.6039356030.

Adding to 1133334423 its reverse (3244333311), we get a palindrome (4377667734).

The spelling of 1133334423 in words is "one billion, one hundred thirty-three million, three hundred thirty-four thousand, four hundred twenty-three".