3112122203103 has 8 divisors (see below), whose sum is σ = 4227788653488. Its totient is φ = 2035601944064.

The previous prime is 3112122203093. The next prime is 3112122203111. The reversal of 3112122203103 is 3013022212113.

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 3112122203103 - 2²⁵ = 3112088648671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3112122203103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112122203143) 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, 9786547650 + ... + 9786547967.

It is an arithmetic number, because the mean of its divisors is an integer number (528473581686).

Almost surely, 2^{3112122203103} is an apocalyptic number.

3112122203103 is a deficient number, since it is larger than the sum of its proper divisors (1115666450385).

3112122203103 is a wasteful number, since it uses less digits than its factorization.

3112122203103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19573095673.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3112122203103 its reverse (3013022212113), we get a palindrome (6125144415216).

The spelling of 3112122203103 in words is "three trillion, one hundred twelve billion, one hundred twenty-two million, two hundred three thousand, one hundred three".