203533214023 has 2 divisors, whose sum is σ = 203533214024. Its totient is φ = 203533214022.

The previous prime is 203533214021. The next prime is 203533214069. The reversal of 203533214023 is 320412335302.

203533214023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203533214023 - 2¹ = 203533214021 is a prime.

Together with 203533214021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 203533213982 and 203533214000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203533214021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101766607011 + 101766607012.

It is an arithmetic number, because the mean of its divisors is an integer number (101766607012).

Almost surely, 2^203533214023 is an apocalyptic number.

203533214023 is a deficient number, since it is larger than the sum of its proper divisors (1).

203533214023 is an equidigital number, since it uses as much as digits as its factorization.

203533214023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 203533214023 its reverse (320412335302), we get a palindrome (523945549325).

The spelling of 203533214023 in words is "two hundred three billion, five hundred thirty-three million, two hundred fourteen thousand, twenty-three".