2203300022123 has 4 divisors (see below), whose sum is σ = 2203557937728. Its totient is φ = 2203042106520.

The previous prime is 2203300022107. The next prime is 2203300022129. The reversal of 2203300022123 is 3212200033022.

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 2203300022123 - 2⁴ = 2203300022107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2203300022095 and 2203300022104.

It is not an unprimeable number, because it can be changed into a prime (2203300022129) 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, 128944988 + ... + 128962073.

It is an arithmetic number, because the mean of its divisors is an integer number (550889484432).

Almost surely, 2^{2203300022123} is an apocalyptic number.

2203300022123 is a deficient number, since it is larger than the sum of its proper divisors (257915605).

2203300022123 is an equidigital number, since it uses as much as digits as its factorization.

2203300022123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257915604.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2203300022123 its reverse (3212200033022), we get a palindrome (5415500055145).

The spelling of 2203300022123 in words is "two trillion, two hundred three billion, three hundred million, twenty-two thousand, one hundred twenty-three".