201332431002 has 8 divisors (see below), whose sum is σ = 402664862016. Its totient is φ = 67110810332.

The previous prime is 201332430947. The next prime is 201332431049. The reversal of 201332431002 is 200134233102.

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

201332431002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 201332431002.

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 3 ways as a sum of consecutive naturals, for example, 16777702578 + ... + 16777702589.

It is an arithmetic number, because the mean of its divisors is an integer number (50333107752).

Almost surely, 2^201332431002 is an apocalyptic number.

201332431002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201332431002 is a wasteful number, since it uses less digits than its factorization.

201332431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33555405172.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201332431002 its reverse (200134233102), we get a palindrome (401466664104).

The spelling of 201332431002 in words is "two hundred one billion, three hundred thirty-two million, four hundred thirty-one thousand, two".