2102041403011 has 8 divisors (see below), whose sum is σ = 2294312670000. Its totient is φ = 1909966235040.

The previous prime is 2102041403003. The next prime is 2102041403023. The reversal of 2102041403011 is 1103041402012.

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 2102041403011 - 2³ = 2102041403003 is a prime.

It is a super-2 number, since 2×2102041403011² (a number of 25 digits) contains 22 as substring.

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 2102041403011.

It is not an unprimeable number, because it can be changed into a prime (2102041403411) 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, 49002336 + ... + 49045213.

It is an arithmetic number, because the mean of its divisors is an integer number (286789083750).

Almost surely, 2^{2102041403011} is an apocalyptic number.

2102041403011 is a deficient number, since it is larger than the sum of its proper divisors (192271266989).

2102041403011 is a wasteful number, since it uses less digits than its factorization.

2102041403011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98049509.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2102041403011 its reverse (1103041402012), we get a palindrome (3205082805023).

Subtracting from 2102041403011 its reverse (1103041402012), we obtain a palindrome (999000000999).

It can be divided in two parts, 2102041 and 403011, that added together give a palindrome (2505052).

The spelling of 2102041403011 in words is "two trillion, one hundred two billion, forty-one million, four hundred three thousand, eleven".