3013212123113 has 4 divisors (see below), whose sum is σ = 3013306115460. Its totient is φ = 3013118130768.

The previous prime is 3013212123107. The next prime is 3013212123169. The reversal of 3013212123113 is 3113212123103.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1984342716889 + 1028869406224 = 1408667^2 + 1014332^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3013212123113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3013212123013) 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, 46948070 + ... + 47012207.

It is an arithmetic number, because the mean of its divisors is an integer number (753326528865).

Almost surely, 2^{3013212123113} is an apocalyptic number.

It is an amenable number.

3013212123113 is a deficient number, since it is larger than the sum of its proper divisors (93992347).

3013212123113 is an equidigital number, since it uses as much as digits as its factorization.

3013212123113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93992346.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 3013212123113 its reverse (3113212123103), we get a palindrome (6126424246216).

The spelling of 3013212123113 in words is "three trillion, thirteen billion, two hundred twelve million, one hundred twenty-three thousand, one hundred thirteen".