1133113200331 has 4 divisors (see below), whose sum is σ = 1294986514672. Its totient is φ = 971239885992.

The previous prime is 1133113200311. The next prime is 1133113200341. The reversal of 1133113200331 is 1330023113311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1133113200331 - 2¹³ = 1133113192139 is a prime.

It is a super-2 number, since 2×1133113200331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133113200311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80936657160 + ... + 80936657173.

It is an arithmetic number, because the mean of its divisors is an integer number (323746628668).

Almost surely, 2^{1133113200331} is an apocalyptic number.

1133113200331 is a deficient number, since it is larger than the sum of its proper divisors (161873314341).

1133113200331 is an equidigital number, since it uses as much as digits as its factorization.

1133113200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161873314340.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1133113200331 its reverse (1330023113311), we get a palindrome (2463136313642).

The spelling of 1133113200331 in words is "one trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred thousand, three hundred thirty-one".