203200424029 has 2 divisors, whose sum is σ = 203200424030. Its totient is φ = 203200424028.

The previous prime is 203200423999. The next prime is 203200424071. The reversal of 203200424029 is 920424002302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124125859225 + 79074564804 = 352315^2 + 281202^2 .

It is a cyclic number.

It is not a de Polignac number, because 203200424029 - 2¹⁹ = 203199899741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203200423988 and 203200424006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203200424099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101600212014 + 101600212015.

It is an arithmetic number, because the mean of its divisors is an integer number (101600212015).

Almost surely, 2^203200424029 is an apocalyptic number.

It is an amenable number.

203200424029 is a deficient number, since it is larger than the sum of its proper divisors (1).

203200424029 is an equidigital number, since it uses as much as digits as its factorization.

203200424029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 203200424029 in words is "two hundred three billion, two hundred million, four hundred twenty-four thousand, twenty-nine".