2103333110123 has 4 divisors (see below), whose sum is σ = 2403809268720. Its totient is φ = 1802856951528.

The previous prime is 2103333110119. The next prime is 2103333110149. The reversal of 2103333110123 is 3210113333012.

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 2103333110123 - 2² = 2103333110119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103333170123) 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, 150238079288 + ... + 150238079301.

It is an arithmetic number, because the mean of its divisors is an integer number (600952317180).

Almost surely, 2^{2103333110123} is an apocalyptic number.

2103333110123 is a deficient number, since it is larger than the sum of its proper divisors (300476158597).

2103333110123 is an equidigital number, since it uses as much as digits as its factorization.

2103333110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300476158596.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2103333110123 its reverse (3210113333012), we get a palindrome (5313446443135).

The spelling of 2103333110123 in words is "two trillion, one hundred three billion, three hundred thirty-three million, one hundred ten thousand, one hundred twenty-three".