203233230231 has 8 divisors (see below), whose sum is σ = 271212664560. Its totient is φ = 135371308032.

The previous prime is 203233230217. The next prime is 203233230329. The reversal of 203233230231 is 132032332302.

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

It is not a de Polignac number, because 203233230231 - 2⁵ = 203233230199 is a prime.

It is a super-2 number, since 2×203233230231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203233230331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29373996 + ... + 29380913.

It is an arithmetic number, because the mean of its divisors is an integer number (33901583070).

Almost surely, 2^203233230231 is an apocalyptic number.

203233230231 is a deficient number, since it is larger than the sum of its proper divisors (67979434329).

203233230231 is a wasteful number, since it uses less digits than its factorization.

203233230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58756065.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 203233230231 its reverse (132032332302), we get a palindrome (335265562533).

The spelling of 203233230231 in words is "two hundred three billion, two hundred thirty-three million, two hundred thirty thousand, two hundred thirty-one".