301220112103 has 8 divisors (see below), whose sum is σ = 304110576000. Its totient is φ = 298331957088.

The previous prime is 301220112097. The next prime is 301220112119. The reversal of 301220112103 is 301211022103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-301220112103 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 (301220112133) 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, 314476 + ... + 837457.

It is an arithmetic number, because the mean of its divisors is an integer number (38013822000).

Almost surely, 2^301220112103 is an apocalyptic number.

301220112103 is a deficient number, since it is larger than the sum of its proper divisors (2890463897).

301220112103 is a wasteful number, since it uses less digits than its factorization.

301220112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154441.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 301220112103 its reverse (301211022103), we get a palindrome (602431134206).

The spelling of 301220112103 in words is "three hundred one billion, two hundred twenty million, one hundred twelve thousand, one hundred three".