1130871533 has 8 divisors (see below), whose sum is σ = 1238799936. Its totient is φ = 1023796800.

The previous prime is 1130871523. The next prime is 1130871541. The reversal of 1130871533 is 3351780311.

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 1130871533 - 2²⁰ = 1129822957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130871533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130871523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210641 + ... + 215942.

It is an arithmetic number, because the mean of its divisors is an integer number (154849992).

Almost surely, 2^1130871533 is an apocalyptic number.

It is an amenable number.

1130871533 is a deficient number, since it is larger than the sum of its proper divisors (107928403).

1130871533 is a wasteful number, since it uses less digits than its factorization.

1130871533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426835.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1130871533 is about 33628.4334009183. The cubic root of 1130871533 is about 1041.8481477622.

The spelling of 1130871533 in words is "one billion, one hundred thirty million, eight hundred seventy-one thousand, five hundred thirty-three".