1113133071 has 8 divisors (see below), whose sum is σ = 1535356080. Its totient is φ = 716499392.

The previous prime is 1113133039. The next prime is 1113133079. The reversal of 1113133071 is 1703313111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113133071 - 2⁵ = 1113133039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113133079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6397230 + ... + 6397403.

It is an arithmetic number, because the mean of its divisors is an integer number (191919510).

Almost surely, 2^1113133071 is an apocalyptic number.

1113133071 is a deficient number, since it is larger than the sum of its proper divisors (422223009).

1113133071 is a wasteful number, since it uses less digits than its factorization.

1113133071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12794665.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 1113133071 is about 33363.6489461210. The cubic root of 1113133071 is about 1036.3720578844.

Adding to 1113133071 its reverse (1703313111), we get a palindrome (2816446182).

The spelling of 1113133071 in words is "one billion, one hundred thirteen million, one hundred thirty-three thousand, seventy-one".