3802002100111 has 4 divisors (see below), whose sum is σ = 3802019117832. Its totient is φ = 3801985082392.

The previous prime is 3802002100087. The next prime is 3802002100123. The reversal of 3802002100111 is 1110012002083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3802002100111 - 2¹⁵ = 3802002067343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802002100711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8169220 + ... + 8622073.

It is an arithmetic number, because the mean of its divisors is an integer number (950504779458).

Almost surely, 2^{3802002100111} is an apocalyptic number.

3802002100111 is a deficient number, since it is larger than the sum of its proper divisors (17017721).

3802002100111 is a wasteful number, since it uses less digits than its factorization.

3802002100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17017720.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 3802002100111 its reverse (1110012002083), we get a palindrome (4912014102194).

The spelling of 3802002100111 in words is "three trillion, eight hundred two billion, two million, one hundred thousand, one hundred eleven".