3112001103 has 4 divisors (see below), whose sum is σ = 4149334808. Its totient is φ = 2074667400.

The previous prime is 3112001041. The next prime is 3112001111. The reversal of 3112001103 is 3011002113.

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

It is not a de Polignac number, because 3112001103 - 2²⁶ = 3044892239 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 (3112001183) 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, 518666848 + ... + 518666853.

It is an arithmetic number, because the mean of its divisors is an integer number (1037333702).

Almost surely, 2^3112001103 is an apocalyptic number.

3112001103 is a deficient number, since it is larger than the sum of its proper divisors (1037333705).

3112001103 is a wasteful number, since it uses less digits than its factorization.

3112001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037333704.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 3112001103 is about 55785.3126100410. The cubic root of 3112001103 is about 1459.9789048994.

Adding to 3112001103 its reverse (3011002113), we get a palindrome (6123003216).

The spelling of 3112001103 in words is "three billion, one hundred twelve million, one thousand, one hundred three".