103112400110303 has 4 divisors (see below), whose sum is σ = 104802767325288. Its totient is φ = 101422032895320.

The previous prime is 103112400110267. The next prime is 103112400110329. The reversal of 103112400110303 is 303011004211301.

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 103112400110303 - 2³⁸ = 102837522203359 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 (103112400110393) 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, 845183607401 + ... + 845183607522.

It is an arithmetic number, because the mean of its divisors is an integer number (26200691831322).

Almost surely, 2^{103112400110303} is an apocalyptic number.

103112400110303 is a deficient number, since it is larger than the sum of its proper divisors (1690367214985).

103112400110303 is an equidigital number, since it uses as much as digits as its factorization.

103112400110303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690367214984.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103112400110303 its reverse (303011004211301), we get a palindrome (406123404321604).

The spelling of 103112400110303 in words is "one hundred three trillion, one hundred twelve billion, four hundred million, one hundred ten thousand, three hundred three".