3012611213 has 8 divisors (see below), whose sum is σ = 3121480800. Its totient is φ = 2905668688.

The previous prime is 3012611171. The next prime is 3012611227. The reversal of 3012611213 is 3121162103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3012611213 - 2⁶ = 3012611149 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 (3012611813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478583 + ... + 484836.

It is an arithmetic number, because the mean of its divisors is an integer number (390185100).

Almost surely, 2^3012611213 is an apocalyptic number.

It is an amenable number.

3012611213 is a deficient number, since it is larger than the sum of its proper divisors (108869587).

3012611213 is an equidigital number, since it uses as much as digits as its factorization.

3012611213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963531.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3012611213 is about 54887.2591135684. The cubic root of 3012611213 is about 1444.2676913409.

Adding to 3012611213 its reverse (3121162103), we get a palindrome (6133773316).

The spelling of 3012611213 in words is "three billion, twelve million, six hundred eleven thousand, two hundred thirteen".