3012013013 has 4 divisors (see below), whose sum is σ = 3050139840. Its totient is φ = 2973886188.

The previous prime is 3012013007. The next prime is 3012013021. The reversal of 3012013013 is 3103102103.

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: 3103102103 = 47 ⋅66023449.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3012013013 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 (3012013033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19063295 + ... + 19063452.

It is an arithmetic number, because the mean of its divisors is an integer number (762534960).

Almost surely, 2^3012013013 is an apocalyptic number.

It is an amenable number.

3012013013 is a deficient number, since it is larger than the sum of its proper divisors (38126827).

3012013013 is an equidigital number, since it uses as much as digits as its factorization.

3012013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38126826.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3012013013 is about 54881.8094909415. The cubic root of 3012013013 is about 1444.1720912051.

Adding to 3012013013 its reverse (3103102103), we get a palindrome (6115115116).

The spelling of 3012013013 in words is "three billion, twelve million, thirteen thousand, thirteen".