2031201102304 has 96 divisors (see below), whose sum is σ = 4405562784000. Its totient is φ = 914161367040.

The previous prime is 2031201102241. The next prime is 2031201102319. The reversal of 2031201102304 is 4032011021302.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 76783672 + ... + 76810120.

It is an arithmetic number, because the mean of its divisors is an integer number (45891279000).

Almost surely, 2^{2031201102304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031201102304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2202781392000).

2031201102304 is an abundant number, since it is smaller than the sum of its proper divisors (2374361681696).

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

2031201102304 is a wasteful number, since it uses less digits than its factorization.

2031201102304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28616 (or 28608 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2031201102304 its reverse (4032011021302), we get a palindrome (6063212123606).

The spelling of 2031201102304 in words is "two trillion, thirty-one billion, two hundred one million, one hundred two thousand, three hundred four".