1133111134 has 8 divisors (see below), whose sum is σ = 1700716248. Its totient is φ = 566205720.

The previous prime is 1133111131. The next prime is 1133111143. The reversal of 1133111134 is 4311113311.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133111131) 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, 170857 + ... + 177364.

It is an arithmetic number, because the mean of its divisors is an integer number (212589531).

Almost surely, 2^1133111134 is an apocalyptic number.

1133111134 is a deficient number, since it is larger than the sum of its proper divisors (567605114).

1133111134 is a wasteful number, since it uses less digits than its factorization.

1133111134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349850.

The product of its digits is 108, while the sum is 19.

The square root of 1133111134 is about 33661.7161475763. The cubic root of 1133111134 is about 1042.5354599980.

Adding to 1133111134 its reverse (4311113311), we get a palindrome (5444224445).

The spelling of 1133111134 in words is "one billion, one hundred thirty-three million, one hundred eleven thousand, one hundred thirty-four".