1133201021320 has 16 divisors (see below), whose sum is σ = 2549702298060. Its totient is φ = 453280408512.

The previous prime is 1133201021311. The next prime is 1133201021327. The reversal of 1133201021320 is 231201023311.

It can be written as a sum of positive squares in 2 ways, for example, as 1081928664964 + 51272356356 = 1040158^2 + 226434^2 .

It is not an unprimeable number, because it can be changed into a prime (1133201021327) 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 3 ways as a sum of consecutive naturals, for example, 14165012727 + ... + 14165012806.

Almost surely, 2^{1133201021320} is an apocalyptic number.

1133201021320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133201021320 is an abundant number, since it is smaller than the sum of its proper divisors (1416501276740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133201021320 is a wasteful number, since it uses less digits than its factorization.

1133201021320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28330025544 (or 28330025540 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1133201021320 its reverse (231201023311), we get a palindrome (1364402044631).

The spelling of 1133201021320 in words is "one trillion, one hundred thirty-three billion, two hundred one million, twenty-one thousand, three hundred twenty".