203230103347 has 2 divisors, whose sum is σ = 203230103348. Its totient is φ = 203230103346.

The previous prime is 203230103177. The next prime is 203230103353. The reversal of 203230103347 is 743301032302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203230103347 - 2¹⁵ = 203230070579 is a prime.

It is a super-3 number, since 3×203230103347³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (203230107347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101615051673 + 101615051674.

It is an arithmetic number, because the mean of its divisors is an integer number (101615051674).

Almost surely, 2^203230103347 is an apocalyptic number.

203230103347 is a deficient number, since it is larger than the sum of its proper divisors (1).

203230103347 is an equidigital number, since it uses as much as digits as its factorization.

203230103347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

Adding to 203230103347 its reverse (743301032302), we get a palindrome (946531135649).

The spelling of 203230103347 in words is "two hundred three billion, two hundred thirty million, one hundred three thousand, three hundred forty-seven".