2203340123045 has 8 divisors (see below), whose sum is σ = 2644648523160. Its totient is φ = 1762245181440.

The previous prime is 2203340122987. The next prime is 2203340123059. The reversal of 2203340123045 is 5403210433022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 760943927041 + 1442396196004 = 872321^2 + 1200998^2 .

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

It is not a de Polignac number, because 2203340123045 - 2²⁸ = 2203071687589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2203340122999 and 2203340123017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53341916 + ... + 53383205.

It is an arithmetic number, because the mean of its divisors is an integer number (330581065395).

Almost surely, 2^{2203340123045} is an apocalyptic number.

It is an amenable number.

2203340123045 is a deficient number, since it is larger than the sum of its proper divisors (441308400115).

2203340123045 is a wasteful number, since it uses less digits than its factorization.

2203340123045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106729255.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2203340123045 its reverse (5403210433022), we get a palindrome (7606550556067).

The spelling of 2203340123045 in words is "two trillion, two hundred three billion, three hundred forty million, one hundred twenty-three thousand, forty-five".