331201333100002 has 32 divisors (see below), whose sum is σ = 531680612223600. Its totient is φ = 154446074496000.

The previous prime is 331201333099999. The next prime is 331201333100009. The reversal of 331201333100002 is 200001333102133.

It can be written as a sum of positive squares in 8 ways, for example, as 186758216734401 + 144443116365601 = 13665951^2 + 12018449^2 .

It is not an unprimeable number, because it can be changed into a prime (331201333100009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689251227 + ... + 689731582.

Almost surely, 2^{331201333100002} is an apocalyptic number.

331201333100002 is a deficient number, since it is larger than the sum of its proper divisors (200479279123598).

331201333100002 is a wasteful number, since it uses less digits than its factorization.

331201333100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378982982.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 331201333100002 its reverse (200001333102133), we get a palindrome (531202666202135).

The spelling of 331201333100002 in words is "three hundred thirty-one trillion, two hundred one billion, three hundred thirty-three million, one hundred thousand, two".