3133213013 has 4 divisors (see below), whose sum is σ = 3580814880. Its totient is φ = 2685611148.

The previous prime is 3133213007. The next prime is 3133213051. The reversal of 3133213013 is 3103123313.

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: 3103123313 = 26347 ⋅117779.

It is a cyclic number.

It is not a de Polignac number, because 3133213013 - 2⁸ = 3133212757 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 (3133213003) 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, 223800923 + ... + 223800936.

It is an arithmetic number, because the mean of its divisors is an integer number (895203720).

Almost surely, 2^3133213013 is an apocalyptic number.

It is an amenable number.

3133213013 is a deficient number, since it is larger than the sum of its proper divisors (447601867).

3133213013 is an equidigital number, since it uses as much as digits as its factorization.

3133213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447601866.

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

The square root of 3133213013 is about 55975.1106564337. The cubic root of 3133213013 is about 1463.2885484616.

Adding to 3133213013 its reverse (3103123313), we get a palindrome (6236336326).

The spelling of 3133213013 in words is "three billion, one hundred thirty-three million, two hundred thirteen thousand, thirteen".