127112314103 has 4 divisors (see below), whose sum is σ = 127131957888. Its totient is φ = 127092670320.

The previous prime is 127112314033. The next prime is 127112314117. The reversal of 127112314103 is 301413211721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301413211721 = 359 ⋅839591119.

It is a cyclic number.

It is not a de Polignac number, because 127112314103 - 2²⁰ = 127111265527 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 (127112314123) 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, 9812183 + ... + 9825128.

It is an arithmetic number, because the mean of its divisors is an integer number (31782989472).

Almost surely, 2^127112314103 is an apocalyptic number.

127112314103 is a deficient number, since it is larger than the sum of its proper divisors (19643785).

127112314103 is an equidigital number, since it uses as much as digits as its factorization.

127112314103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19643784.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 127112314103 its reverse (301413211721), we get a palindrome (428525525824).

The spelling of 127112314103 in words is "one hundred twenty-seven billion, one hundred twelve million, three hundred fourteen thousand, one hundred three".