2231000230203 has 48 divisors (see below), whose sum is σ = 3506732775936. Its totient is φ = 1361078691840.

The previous prime is 2231000230177. The next prime is 2231000230211. The reversal of 2231000230203 is 3020320001322.

It is a happy number.

2231000230203 is a `hidden beast` number, since 2 + 231 + 0 + 0 + 0 + 230 + 203 = 666.

It is not a de Polignac number, because 2231000230203 - 2⁸ = 2231000229947 is a prime.

It is a super-3 number, since 3×2231000230203³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231000230273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8193375 + ... + 8461287.

It is an arithmetic number, because the mean of its divisors is an integer number (73056932832).

Almost surely, 2^{2231000230203} is an apocalyptic number.

2231000230203 is a deficient number, since it is larger than the sum of its proper divisors (1275732545733).

2231000230203 is a wasteful number, since it uses less digits than its factorization.

2231000230203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269444 (or 269441 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2231000230203 its reverse (3020320001322), we get a palindrome (5251320231525).

The spelling of 2231000230203 in words is "two trillion, two hundred thirty-one billion, two hundred thirty thousand, two hundred three".