203201402 has 12 divisors (see below), whose sum is σ = 312061050. Its totient is φ = 99236088.

The previous prime is 203201393. The next prime is 203201407. The reversal of 203201402 is 204102302.

203201402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 185804161 + 17397241 = 13631^2 + 4171^2 .

It is not an unprimeable number, because it can be changed into a prime (203201407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23777 + ... + 31172.

Almost surely, 2^203201402 is an apocalyptic number.

203201402 is a deficient number, since it is larger than the sum of its proper divisors (108859648).

203201402 is an equidigital number, since it uses as much as digits as its factorization.

203201402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55037 (or 54994 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 203201402 is about 14254.8729212154. The cubic root of 203201402 is about 587.9073638907.

Adding to 203201402 its reverse (204102302), we get a palindrome (407303704).

The spelling of 203201402 in words is "two hundred three million, two hundred one thousand, four hundred two".