1133522313 has 96 divisors (see below), whose sum is σ = 1975873536. Its totient is φ = 565488000.

The previous prime is 1133522303. The next prime is 1133522329. The reversal of 1133522313 is 3132253311.

It is not a de Polignac number, because 1133522313 - 2⁴ = 1133522297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133522303) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11005020 + ... + 11005122.

It is an arithmetic number, because the mean of its divisors is an integer number (20582016).

Almost surely, 2^1133522313 is an apocalyptic number.

It is an amenable number.

1133522313 is a deficient number, since it is larger than the sum of its proper divisors (842351223).

1133522313 is a wasteful number, since it uses less digits than its factorization.

1133522313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 256 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 1133522313 is about 33667.8231105012. The cubic root of 1133522313 is about 1042.6615484973.

Adding to 1133522313 its reverse (3132253311), we get a palindrome (4265775624).

The spelling of 1133522313 in words is "one billion, one hundred thirty-three million, five hundred twenty-two thousand, three hundred thirteen".