203002010030 has 8 divisors (see below), whose sum is σ = 365403618072. Its totient is φ = 81200804008.

The previous prime is 203002010009. The next prime is 203002010083. The reversal of 203002010030 is 30010200302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 203002009993 and 203002010020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10150100492 + ... + 10150100511.

It is an arithmetic number, because the mean of its divisors is an integer number (45675452259).

Almost surely, 2^203002010030 is an apocalyptic number.

203002010030 is a deficient number, since it is larger than the sum of its proper divisors (162401608042).

203002010030 is a wasteful number, since it uses less digits than its factorization.

203002010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20300201010.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 203002010030 its reverse (30010200302), we get a palindrome (233012210332).

The spelling of 203002010030 in words is "two hundred three billion, two million, ten thousand, thirty".