1133313351 has 4 divisors (see below), whose sum is σ = 1511084472. Its totient is φ = 755542232.

The previous prime is 1133313341. The next prime is 1133313353. The reversal of 1133313351 is 1533133311.

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 1133313351 - 2⁵ = 1133313319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133313353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188885556 + ... + 188885561.

It is an arithmetic number, because the mean of its divisors is an integer number (377771118).

Almost surely, 2^1133313351 is an apocalyptic number.

1133313351 is a deficient number, since it is larger than the sum of its proper divisors (377771121).

1133313351 is an equidigital number, since it uses as much as digits as its factorization.

1133313351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377771120.

The product of its digits is 1215, while the sum is 24.

The square root of 1133313351 is about 33664.7196780249. The cubic root of 1133313351 is about 1042.5974738779.

Adding to 1133313351 its reverse (1533133311), we get a palindrome (2666446662).

The spelling of 1133313351 in words is "one billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred fifty-one".