203233122093 has 4 divisors (see below), whose sum is σ = 270977496128. Its totient is φ = 135488748060.

The previous prime is 203233122089. The next prime is 203233122119. The reversal of 203233122093 is 390221332302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 203233122093 - 2² = 203233122089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 203233122093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203233122593) 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, 33872187013 + ... + 33872187018.

It is an arithmetic number, because the mean of its divisors is an integer number (67744374032).

Almost surely, 2^203233122093 is an apocalyptic number.

It is an amenable number.

203233122093 is a deficient number, since it is larger than the sum of its proper divisors (67744374035).

203233122093 is an equidigital number, since it uses as much as digits as its factorization.

203233122093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67744374034.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 203233122093 its reverse (390221332302), we get a palindrome (593454454395).

The spelling of 203233122093 in words is "two hundred three billion, two hundred thirty-three million, one hundred twenty-two thousand, ninety-three".