123050110143403 has 4 divisors (see below), whose sum is σ = 123163311717760. Its totient is φ = 122936908569048.

The previous prime is 123050110143383. The next prime is 123050110143407. The reversal of 123050110143403 is 304341011050321.

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 123050110143403 - 2⁵ = 123050110143371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123050110143407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56600785548 + ... + 56600787721.

It is an arithmetic number, because the mean of its divisors is an integer number (30790827929440).

Almost surely, 2^{123050110143403} is an apocalyptic number.

123050110143403 is a deficient number, since it is larger than the sum of its proper divisors (113201574357).

123050110143403 is a wasteful number, since it uses less digits than its factorization.

123050110143403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113201574356.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 123050110143403 its reverse (304341011050321), we get a palindrome (427391121193724).

The spelling of 123050110143403 in words is "one hundred twenty-three trillion, fifty billion, one hundred ten million, one hundred forty-three thousand, four hundred three".