1132104251 has 4 divisors (see below), whose sum is σ = 1132649832. Its totient is φ = 1131558672.

The previous prime is 1132104223. The next prime is 1132104271. The reversal of 1132104251 is 1524012311.

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 1132104251 - 2¹⁰ = 1132103227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132104271) 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, 269666 + ... + 273831.

It is an arithmetic number, because the mean of its divisors is an integer number (283162458).

Almost surely, 2^1132104251 is an apocalyptic number.

1132104251 is a deficient number, since it is larger than the sum of its proper divisors (545581).

1132104251 is an equidigital number, since it uses as much as digits as its factorization.

1132104251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545580.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1132104251 is about 33646.7569165291. The cubic root of 1132104251 is about 1042.2265693464.

Adding to 1132104251 its reverse (1524012311), we get a palindrome (2656116562).

The spelling of 1132104251 in words is "one billion, one hundred thirty-two million, one hundred four thousand, two hundred fifty-one".