1132020213113 has 4 divisors (see below), whose sum is σ = 1132022344308. Its totient is φ = 1132018081920.

The previous prime is 1132020213029. The next prime is 1132020213131. The reversal of 1132020213113 is 3113120202311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 858963800809 + 273056412304 = 926803^2 + 522548^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132020213113 - 2⁴⁰ = 32508585337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132020213133) 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, 444353 + ... + 1568913.

It is an arithmetic number, because the mean of its divisors is an integer number (283005586077).

Almost surely, 2^{1132020213113} is an apocalyptic number.

It is an amenable number.

1132020213113 is a deficient number, since it is larger than the sum of its proper divisors (2131195).

1132020213113 is a wasteful number, since it uses less digits than its factorization.

1132020213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131194.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1132020213113 its reverse (3113120202311), we get a palindrome (4245140415424).

The spelling of 1132020213113 in words is "one trillion, one hundred thirty-two billion, twenty million, two hundred thirteen thousand, one hundred thirteen".