1132020320213 has 4 divisors (see below), whose sum is σ = 1168537104768. Its totient is φ = 1095503535660.

The previous prime is 1132020320203. The next prime is 1132020320219. The reversal of 1132020320213 is 3120230202311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132020320213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132020320219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18258392231 + ... + 18258392292.

It is an arithmetic number, because the mean of its divisors is an integer number (292134276192).

Almost surely, 2^{1132020320213} is an apocalyptic number.

It is an amenable number.

1132020320213 is a deficient number, since it is larger than the sum of its proper divisors (36516784555).

1132020320213 is an equidigital number, since it uses as much as digits as its factorization.

1132020320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36516784554.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1132020320213 its reverse (3120230202311), we get a palindrome (4252250522524).

The spelling of 1132020320213 in words is "one trillion, one hundred thirty-two billion, twenty million, three hundred twenty thousand, two hundred thirteen".