331003004002 has 16 divisors (see below), whose sum is σ = 541708497792. Its totient is φ = 150437239120.

The previous prime is 331003003993. The next prime is 331003004021. The reversal of 331003004002 is 200400300133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751498 + ... + 1107589.

It is an arithmetic number, because the mean of its divisors is an integer number (33856781112).

Almost surely, 2^331003004002 is an apocalyptic number.

331003004002 is a deficient number, since it is larger than the sum of its proper divisors (210705493790).

331003004002 is a wasteful number, since it uses less digits than its factorization.

331003004002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867193.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 331003004002 its reverse (200400300133), we get a palindrome (531403304135).

The spelling of 331003004002 in words is "three hundred thirty-one billion, three million, four thousand, two".