3133013213 has 4 divisors (see below), whose sum is σ = 3417832608. Its totient is φ = 2848193820.

The previous prime is 3133013203. The next prime is 3133013267. The reversal of 3133013213 is 3123103313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3123103313 = 11 ⋅283918483.

It is a cyclic number.

It is not a de Polignac number, because 3133013213 - 2⁸ = 3133012957 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 (3133013203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142409681 + ... + 142409702.

It is an arithmetic number, because the mean of its divisors is an integer number (854458152).

Almost surely, 2^3133013213 is an apocalyptic number.

It is an amenable number.

3133013213 is a deficient number, since it is larger than the sum of its proper divisors (284819395).

3133013213 is a wasteful number, since it uses less digits than its factorization.

3133013213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284819394.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3133013213 is about 55973.3259061850. The cubic root of 3133013213 is about 1463.2574439410.

Adding to 3133013213 its reverse (3123103313), we get a palindrome (6256116526).

The spelling of 3133013213 in words is "three billion, one hundred thirty-three million, thirteen thousand, two hundred thirteen".