1132302131213 has 6 divisors (see below), whose sum is σ = 1244596557582. Its totient is φ = 1029365573720.

The previous prime is 1132302131153. The next prime is 1132302131237. The reversal of 1132302131213 is 3121312032311.

It can be written as a sum of positive squares in only one way, i.e., 691137834409 + 441164296804 = 831347^2 + 664202^2 .

It is not a de Polignac number, because 1132302131213 - 2⁸ = 1132302130957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132302131243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4678934306 + ... + 4678934547.

It is an arithmetic number, because the mean of its divisors is an integer number (207432759597).

Almost surely, 2^{1132302131213} is an apocalyptic number.

It is an amenable number.

1132302131213 is a deficient number, since it is larger than the sum of its proper divisors (112294426369).

1132302131213 is an equidigital number, since it uses as much as digits as its factorization.

1132302131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9357868875 (or 9357868864 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1132302131213 its reverse (3121312032311), we get a palindrome (4253614163524).

The spelling of 1132302131213 in words is "one trillion, one hundred thirty-two billion, three hundred two million, one hundred thirty-one thousand, two hundred thirteen".