1170855133 has 8 divisors (see below), whose sum is σ = 1340307968. Its totient is φ = 1001949264.

The previous prime is 1170855131. The next prime is 1170855139. The reversal of 1170855133 is 3315580711.

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 1170855133 - 2¹ = 1170855131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170855131) 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 7 ways as a sum of consecutive naturals, for example, 132141 + ... + 140722.

It is an arithmetic number, because the mean of its divisors is an integer number (167538496).

Almost surely, 2^1170855133 is an apocalyptic number.

It is an amenable number.

1170855133 is a deficient number, since it is larger than the sum of its proper divisors (169452835).

1170855133 is an equidigital number, since it uses as much as digits as its factorization.

1170855133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273483.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1170855133 is about 34217.7604907159. The cubic root of 1170855133 is about 1053.9848978317.

The spelling of 1170855133 in words is "one billion, one hundred seventy million, eight hundred fifty-five thousand, one hundred thirty-three".