201003321002 has 32 divisors (see below), whose sum is σ = 346264312320. Its totient is φ = 86546830320.

The previous prime is 201003320957. The next prime is 201003321011. The reversal of 201003321002 is 200123300102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4762163 + ... + 4804185.

It is an arithmetic number, because the mean of its divisors is an integer number (10820759760).

Almost surely, 2^201003321002 is an apocalyptic number.

201003321002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201003321002 is a deficient number, since it is larger than the sum of its proper divisors (145260991318).

201003321002 is a wasteful number, since it uses less digits than its factorization.

201003321002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53498.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 201003321002 its reverse (200123300102), we get a palindrome (401126621104).

The spelling of 201003321002 in words is "two hundred one billion, three million, three hundred twenty-one thousand, two".