1134623171 has 24 divisors (see below), whose sum is σ = 1319572800. Its totient is φ = 972140400.

The previous prime is 1134623137. The next prime is 1134623213. The reversal of 1134623171 is 1713264311.

It is not a de Polignac number, because 1134623171 - 2²⁶ = 1067514307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134623101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483920 + ... + 486258.

It is an arithmetic number, because the mean of its divisors is an integer number (54982200).

Almost surely, 2^1134623171 is an apocalyptic number.

1134623171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1134623171 is a deficient number, since it is larger than the sum of its proper divisors (184949629).

1134623171 is a wasteful number, since it uses less digits than its factorization.

1134623171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591 (or 2580 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 1134623171 is about 33684.1679576622. The cubic root of 1134623171 is about 1042.9989777983.

Adding to 1134623171 its reverse (1713264311), we get a palindrome (2847887482).

The spelling of 1134623171 in words is "one billion, one hundred thirty-four million, six hundred twenty-three thousand, one hundred seventy-one".