2103311302002 has 48 divisors (see below), whose sum is σ = 4607978094720. Its totient is φ = 693316100736.

The previous prime is 2103311301977. The next prime is 2103311302007. The reversal of 2103311302002 is 2002031133012.

2103311302002 is a `hidden beast` number, since 2 + 1 + 0 + 331 + 130 + 200 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2103311302007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284838 + ... + 2070689.

It is an arithmetic number, because the mean of its divisors is an integer number (95999543640).

Almost surely, 2^{2103311302002} is an apocalyptic number.

2103311302002 is an abundant number, since it is smaller than the sum of its proper divisors (2504666792718).

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

2103311302002 is a wasteful number, since it uses less digits than its factorization.

2103311302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356087 (or 2356084 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2103311302002 its reverse (2002031133012), we get a palindrome (4105342435014).

The spelling of 2103311302002 in words is "two trillion, one hundred three billion, three hundred eleven million, three hundred two thousand, two".