2203550034123 has 8 divisors (see below), whose sum is σ = 2938239984448. Its totient is φ = 1468946719944.

The previous prime is 2203550034121. The next prime is 2203550034139. The reversal of 2203550034123 is 3214300553022.

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

It is not a de Polignac number, because 2203550034123 - 2¹ = 2203550034121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203550034121) 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, 21599665 + ... + 21701442.

It is an arithmetic number, because the mean of its divisors is an integer number (367279998056).

Almost surely, 2^{2203550034123} is an apocalyptic number.

2203550034123 is a deficient number, since it is larger than the sum of its proper divisors (734689950325).

2203550034123 is a wasteful number, since it uses less digits than its factorization.

2203550034123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43318073.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 2203550034123 its reverse (3214300553022), we get a palindrome (5417850587145).

The spelling of 2203550034123 in words is "two trillion, two hundred three billion, five hundred fifty million, thirty-four thousand, one hundred twenty-three".