1133712071 has 8 divisors (see below), whose sum is σ = 1160747280. Its totient is φ = 1106707392.

The previous prime is 1133712059. The next prime is 1133712091. The reversal of 1133712071 is 1702173311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133712071 is a prime.

It is a super-2 number, since 2×1133712071² = 2570606119862218082, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133712071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133712091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79085 + ... + 92313.

It is an arithmetic number, because the mean of its divisors is an integer number (145093410).

Almost surely, 2^1133712071 is an apocalyptic number.

1133712071 is a deficient number, since it is larger than the sum of its proper divisors (27035209).

1133712071 is a wasteful number, since it uses less digits than its factorization.

1133712071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15265.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 1133712071 is about 33670.6410838879. The cubic root of 1133712071 is about 1042.7197277168.

Adding to 1133712071 its reverse (1702173311), we get a palindrome (2835885382).

The spelling of 1133712071 in words is "one billion, one hundred thirty-three million, seven hundred twelve thousand, seventy-one".