2103013331011 has 8 divisors (see below), whose sum is σ = 2107717452720. Its totient is φ = 2098313403648.

The previous prime is 2103013330987. The next prime is 2103013331087. The reversal of 2103013331011 is 1101333103012.

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

It is a cyclic number.

It is not a de Polignac number, because 2103013331011 - 2¹¹ = 2103013328963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2103013331011.

It is not an unprimeable number, because it can be changed into a prime (2103013361011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43606 + ... + 2051323.

It is an arithmetic number, because the mean of its divisors is an integer number (263464681590).

Almost surely, 2^{2103013331011} is an apocalyptic number.

2103013331011 is a deficient number, since it is larger than the sum of its proper divisors (4704121709).

2103013331011 is a wasteful number, since it uses less digits than its factorization.

2103013331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097173.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 2103013331011 its reverse (1101333103012), we get a palindrome (3204346434023).

The spelling of 2103013331011 in words is "two trillion, one hundred three billion, thirteen million, three hundred thirty-one thousand, eleven".