1133963217085 has 8 divisors (see below), whose sum is σ = 1374228691416. Its totient is φ = 898188686400.

The previous prime is 1133963217043. The next prime is 1133963217089. The reversal of 1133963217085 is 5807123693311.

It can be written as a sum of positive squares in 4 ways, for example, as 708632290809 + 425330926276 = 841803^2 + 652174^2 .

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

It is not a de Polignac number, because 1133963217085 - 2⁷ = 1133963216957 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 (1133963217089) 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, 1122735354 + ... + 1122736363.

It is an arithmetic number, because the mean of its divisors is an integer number (171778586427).

Almost surely, 2^{1133963217085} is an apocalyptic number.

It is an amenable number.

1133963217085 is a deficient number, since it is larger than the sum of its proper divisors (240265474331).

1133963217085 is a wasteful number, since it uses less digits than its factorization.

1133963217085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245471823.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 1133963217085 in words is "one trillion, one hundred thirty-three billion, nine hundred sixty-three million, two hundred seventeen thousand, eighty-five".