2103331402123 has 8 divisors (see below), whose sum is σ = 2405461703648. Its totient is φ = 1801614697344.

The previous prime is 2103331402099. The next prime is 2103331402141. The reversal of 2103331402123 is 3212041333012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2103331402123 - 2³³ = 2094741467531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103331412123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103388286 + ... + 103408627.

It is an arithmetic number, because the mean of its divisors is an integer number (300682712956).

Almost surely, 2^{2103331402123} is an apocalyptic number.

2103331402123 is a deficient number, since it is larger than the sum of its proper divisors (302130301525).

2103331402123 is a wasteful number, since it uses less digits than its factorization.

2103331402123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206798373.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2103331402123 its reverse (3212041333012), we get a palindrome (5315372735135).

The spelling of 2103331402123 in words is "two trillion, one hundred three billion, three hundred thirty-one million, four hundred two thousand, one hundred twenty-three".