3102112122203 has 4 divisors (see below), whose sum is σ = 3284589305880. Its totient is φ = 2919634938528.

The previous prime is 3102112122181. The next prime is 3102112122209. The reversal of 3102112122203 is 3022212112013.

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

It is a cyclic number.

It is not a de Polignac number, because 3102112122203 - 2²² = 3102107927899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3102112122209) 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, 91238591813 + ... + 91238591846.

It is an arithmetic number, because the mean of its divisors is an integer number (821147326470).

Almost surely, 2^{3102112122203} is an apocalyptic number.

3102112122203 is a deficient number, since it is larger than the sum of its proper divisors (182477183677).

3102112122203 is a wasteful number, since it uses less digits than its factorization.

3102112122203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182477183676.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3102112122203 its reverse (3022212112013), we get a palindrome (6124324234216).

The spelling of 3102112122203 in words is "three trillion, one hundred two billion, one hundred twelve million, one hundred twenty-two thousand, two hundred three".