2101313043002 has 8 divisors (see below), whose sum is σ = 3153585136512. Its totient is φ = 1050117997500.

The previous prime is 2101313042987. The next prime is 2101313043007. The reversal of 2101313043002 is 2003403131012.

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

It is not an unprimeable number, because it can be changed into a prime (2101313043007) by changing a digit.

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, 269257124 + ... + 269264927.

It is an arithmetic number, because the mean of its divisors is an integer number (394198142064).

Almost surely, 2^{2101313043002} is an apocalyptic number.

2101313043002 is a deficient number, since it is larger than the sum of its proper divisors (1052272093510).

2101313043002 is a wasteful number, since it uses less digits than its factorization.

2101313043002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538524004.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2101313043002 its reverse (2003403131012), we get a palindrome (4104716174014).

The spelling of 2101313043002 in words is "two trillion, one hundred one billion, three hundred thirteen million, forty-three thousand, two".