2103125121223 has 4 divisors (see below), whose sum is σ = 2403571567120. Its totient is φ = 1802678675328.

The previous prime is 2103125121193. The next prime is 2103125121271. The reversal of 2103125121223 is 3221215213012.

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 2103125121223 - 2³³ = 2094535186631 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 (2103125151223) 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, 150223222938 + ... + 150223222951.

It is an arithmetic number, because the mean of its divisors is an integer number (600892891780).

Almost surely, 2^{2103125121223} is an apocalyptic number.

2103125121223 is a deficient number, since it is larger than the sum of its proper divisors (300446445897).

2103125121223 is an equidigital number, since it uses as much as digits as its factorization.

2103125121223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300446445896.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 2103125121223 in words is "two trillion, one hundred three billion, one hundred twenty-five million, one hundred twenty-one thousand, two hundred twenty-three".