1132169923 has 4 divisors (see below), whose sum is σ = 1143161968. Its totient is φ = 1121177880.

The previous prime is 1132169911. The next prime is 1132169959. The reversal of 1132169923 is 3299612311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1132169923 - 2¹³ = 1132161731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132169123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5495868 + ... + 5496073.

It is an arithmetic number, because the mean of its divisors is an integer number (285790492).

Almost surely, 2^1132169923 is an apocalyptic number.

1132169923 is a deficient number, since it is larger than the sum of its proper divisors (10992045).

1132169923 is a wasteful number, since it uses less digits than its factorization.

1132169923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10992044.

The product of its digits is 17496, while the sum is 37.

The square root of 1132169923 is about 33647.7328062382. The cubic root of 1132169923 is about 1042.2467217248.

The spelling of 1132169923 in words is "one billion, one hundred thirty-two million, one hundred sixty-nine thousand, nine hundred twenty-three".