3133132212131 has 4 divisors (see below), whose sum is σ = 3205995751992. Its totient is φ = 3060268672272.

The previous prime is 3133132212073. The next prime is 3133132212191. The reversal of 3133132212131 is 1312122313313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3133132212131 is a prime.

It is a super-2 number, since 2×3133132212131² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3133132212131.

It is not an unprimeable number, because it can be changed into a prime (3133132212191) 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, 36431769866 + ... + 36431769951.

It is an arithmetic number, because the mean of its divisors is an integer number (801498937998).

Almost surely, 2^{3133132212131} is an apocalyptic number.

3133132212131 is a deficient number, since it is larger than the sum of its proper divisors (72863539861).

3133132212131 is an equidigital number, since it uses as much as digits as its factorization.

3133132212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72863539860.

The product of its digits is 1944, while the sum is 26.

Adding to 3133132212131 its reverse (1312122313313), we get a palindrome (4445254525444).

The spelling of 3133132212131 in words is "three trillion, one hundred thirty-three billion, one hundred thirty-two million, two hundred twelve thousand, one hundred thirty-one".