203313332332 has 12 divisors (see below), whose sum is σ = 388143634536. Its totient is φ = 92415151040.

The previous prime is 203313332309. The next prime is 203313332347. The reversal of 203313332332 is 233233313302.

203313332332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203313332332² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 203313332332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2310378733 + ... + 2310378820.

It is an arithmetic number, because the mean of its divisors is an integer number (32345302878).

Almost surely, 2^203313332332 is an apocalyptic number.

203313332332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

203313332332 is a deficient number, since it is larger than the sum of its proper divisors (184830302204).

203313332332 is a wasteful number, since it uses less digits than its factorization.

203313332332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620757568 (or 4620757566 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 203313332332 its reverse (233233313302), we get a palindrome (436546645634).

The spelling of 203313332332 in words is "two hundred three billion, three hundred thirteen million, three hundred thirty-two thousand, three hundred thirty-two".