2203131123223 has 8 divisors (see below), whose sum is σ = 2231180441600. Its totient is φ = 2175085844568.

The previous prime is 2203131123173. The next prime is 2203131123233. The reversal of 2203131123223 is 3223211313022.

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

It is a cyclic number.

It is not a de Polignac number, because 2203131123223 - 2¹⁷ = 2203130992151 is a prime.

It is a super-2 number, since 2×2203131123223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203131123233) 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, 95398 + ... + 2101276.

It is an arithmetic number, because the mean of its divisors is an integer number (278897555200).

Almost surely, 2^{2203131123223} is an apocalyptic number.

2203131123223 is a deficient number, since it is larger than the sum of its proper divisors (28049318377).

2203131123223 is a wasteful number, since it uses less digits than its factorization.

2203131123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019861.

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

Adding to 2203131123223 its reverse (3223211313022), we get a palindrome (5426342436245).

The spelling of 2203131123223 in words is "two trillion, two hundred three billion, one hundred thirty-one million, one hundred twenty-three thousand, two hundred twenty-three".