2255234540203 has 16 divisors (see below), whose sum is σ = 2359214887680. Its totient is φ = 2151749454624.

The previous prime is 2255234540183. The next prime is 2255234540239. The reversal of 2255234540203 is 3020454325522.

It is a cyclic number.

It is not a de Polignac number, because 2255234540203 - 2⁴¹ = 56211284651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255234540263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132240025 + ... + 132257077.

It is an arithmetic number, because the mean of its divisors is an integer number (147450930480).

Almost surely, 2^{2255234540203} is an apocalyptic number.

2255234540203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2255234540203 is a deficient number, since it is larger than the sum of its proper divisors (103980347477).

2255234540203 is a wasteful number, since it uses less digits than its factorization.

2255234540203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31218.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 2255234540203 its reverse (3020454325522), we get a palindrome (5275688865725).

The spelling of 2255234540203 in words is "two trillion, two hundred fifty-five billion, two hundred thirty-four million, five hundred forty thousand, two hundred three".