203030333002 has 16 divisors (see below), whose sum is σ = 348695361792. Its totient is φ = 86852159280.

The previous prime is 203030332987. The next prime is 203030333029. The reversal of 203030333002 is 200333030302.

It is a super-2 number, since 2×203030333002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13395538 + ... + 13410685.

It is an arithmetic number, because the mean of its divisors is an integer number (21793460112).

Almost surely, 2^203030333002 is an apocalyptic number.

203030333002 is a deficient number, since it is larger than the sum of its proper divisors (145665028790).

203030333002 is a wasteful number, since it uses less digits than its factorization.

203030333002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26806773.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 203030333002 its reverse (200333030302), we get a palindrome (403363363304).

The spelling of 203030333002 in words is "two hundred three billion, thirty million, three hundred thirty-three thousand, two".