3012342103 has 4 divisors (see below), whose sum is σ = 3012555280. Its totient is φ = 3012128928.

The previous prime is 3012342071. The next prime is 3012342139. The reversal of 3012342103 is 3012432103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3012432103 = 8209 ⋅366967.

It is a cyclic number.

It is not a de Polignac number, because 3012342103 - 2⁵ = 3012342071 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 (3012342703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83763 + ... + 114196.

It is an arithmetic number, because the mean of its divisors is an integer number (753138820).

Almost surely, 2^3012342103 is an apocalyptic number.

3012342103 is a deficient number, since it is larger than the sum of its proper divisors (213177).

3012342103 is a wasteful number, since it uses less digits than its factorization.

3012342103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213176.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3012342103 is about 54884.8075791471. The cubic root of 3012342103 is about 1444.2246856310.

Adding to 3012342103 its reverse (3012432103), we get a palindrome (6024774206).

Subtracting 3012342103 from its reverse (3012432103), we obtain a square (90000 = 300²).

The spelling of 3012342103 in words is "three billion, twelve million, three hundred forty-two thousand, one hundred three".