1120132313 has 4 divisors (see below), whose sum is σ = 1131007488. Its totient is φ = 1109257140.

The previous prime is 1120132303. The next prime is 1120132333. The reversal of 1120132313 is 3132310211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3132310211 = 18211 ⋅172001.

It is a cyclic number.

It is not a de Polignac number, because 1120132313 - 2⁶ = 1120132249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120132291 and 1120132300.

It is not an unprimeable number, because it can be changed into a prime (1120132303) 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, 5437433 + ... + 5437638.

It is an arithmetic number, because the mean of its divisors is an integer number (282751872).

Almost surely, 2^1120132313 is an apocalyptic number.

It is an amenable number.

1120132313 is a deficient number, since it is larger than the sum of its proper divisors (10875175).

1120132313 is a wasteful number, since it uses less digits than its factorization.

1120132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10875174.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1120132313 is about 33468.3778065206. The cubic root of 1120132313 is about 1038.5397136690.

Adding to 1120132313 its reverse (3132310211), we get a palindrome (4252442524).

The spelling of 1120132313 in words is "one billion, one hundred twenty million, one hundred thirty-two thousand, three hundred thirteen".