1132312113213 has 16 divisors (see below), whose sum is σ = 1523477170176. Its totient is φ = 748041338880.

The previous prime is 1132312113209. The next prime is 1132312113217. The reversal of 1132312113213 is 3123112132311.

It is an interprime number because it is at equal distance from previous prime (1132312113209) and next prime (1132312113217).

It is not a de Polignac number, because 1132312113213 - 2² = 1132312113209 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132312113217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3655933 + ... + 3953538.

It is an arithmetic number, because the mean of its divisors is an integer number (95217323136).

Almost surely, 2^{1132312113213} is an apocalyptic number.

It is an amenable number.

1132312113213 is a deficient number, since it is larger than the sum of its proper divisors (391165056963).

1132312113213 is a wasteful number, since it uses less digits than its factorization.

1132312113213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609924.

The product of its digits is 648, while the sum is 24.

Adding to 1132312113213 its reverse (3123112132311), we get a palindrome (4255424245524).

The spelling of 1132312113213 in words is "one trillion, one hundred thirty-two billion, three hundred twelve million, one hundred thirteen thousand, two hundred thirteen".