3133132545313 has 4 divisors (see below), whose sum is σ = 3137271426580. Its totient is φ = 3128993664048.

The previous prime is 3133132545241. The next prime is 3133132545317. The reversal of 3133132545313 is 3135452313313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 734574127329 + 2398558417984 = 857073^2 + 1548728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3133132545313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3133132545317) 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, 2069439498 + ... + 2069441011.

It is an arithmetic number, because the mean of its divisors is an integer number (784317856645).

Almost surely, 2^{3133132545313} is an apocalyptic number.

It is an amenable number.

3133132545313 is a deficient number, since it is larger than the sum of its proper divisors (4138881267).

3133132545313 is an equidigital number, since it uses as much as digits as its factorization.

3133132545313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138881266.

The product of its digits is 145800, while the sum is 37.

Adding to 3133132545313 its reverse (3135452313313), we get a palindrome (6268584858626).

The spelling of 3133132545313 in words is "three trillion, one hundred thirty-three billion, one hundred thirty-two million, five hundred forty-five thousand, three hundred thirteen".