1133713227 has 4 divisors (see below), whose sum is σ = 1511617640. Its totient is φ = 755808816.

The previous prime is 1133713219. The next prime is 1133713249. The reversal of 1133713227 is 7223173311.

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

It is not a de Polignac number, because 1133713227 - 2³ = 1133713219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133713194 and 1133713203.

It is not an unprimeable number, because it can be changed into a prime (1133713267) 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, 188952202 + ... + 188952207.

It is an arithmetic number, because the mean of its divisors is an integer number (377904410).

Almost surely, 2^1133713227 is an apocalyptic number.

1133713227 is a deficient number, since it is larger than the sum of its proper divisors (377904413).

1133713227 is an equidigital number, since it uses as much as digits as its factorization.

1133713227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377904412.

The product of its digits is 5292, while the sum is 30.

The square root of 1133713227 is about 33670.6582501738. The cubic root of 1133713227 is about 1042.7200821230.

Adding to 1133713227 its reverse (7223173311), we get a palindrome (8356886538).

The spelling of 1133713227 in words is "one billion, one hundred thirty-three million, seven hundred thirteen thousand, two hundred twenty-seven".