1131333334 has 8 divisors (see below), whose sum is σ = 1733106528. Its totient is φ = 553631160.

The previous prime is 1131333293. The next prime is 1131333337. The reversal of 1131333334 is 4333331311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1131333334² = 2559830225239111112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1131333299 and 1131333308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131333337) 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, 6017637 + ... + 6017824.

It is an arithmetic number, because the mean of its divisors is an integer number (216638316).

Almost surely, 2^1131333334 is an apocalyptic number.

1131333334 is a deficient number, since it is larger than the sum of its proper divisors (601773194).

1131333334 is a wasteful number, since it uses less digits than its factorization.

1131333334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12035510.

The product of its digits is 2916, while the sum is 25.

The square root of 1131333334 is about 33635.2989283580. The cubic root of 1131333334 is about 1041.9899443108.

Adding to 1131333334 its reverse (4333331311), we get a palindrome (5464664645).

The spelling of 1131333334 in words is "one billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred thirty-four".