4020102110011 has 4 divisors (see below), whose sum is σ = 4329340733872. Its totient is φ = 3710863486152.

The previous prime is 4020102109927. The next prime is 4020102110029. The reversal of 4020102110011 is 1100112010204.

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 4020102110011 - 2¹¹ = 4020102107963 is a prime.

It is a super-2 number, since 2×4020102110011² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 309238623847 = 4020102110011 / (4 + 0 + 2 + 0 + 1 + 0 + 2 + 1 + 1 + 0 + 0 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4020102109973 and 4020102110000.

It is not an unprimeable number, because it can be changed into a prime (4020102116011) 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, 154619311911 + ... + 154619311936.

It is an arithmetic number, because the mean of its divisors is an integer number (1082335183468).

Almost surely, 2^{4020102110011} is an apocalyptic number.

4020102110011 is a deficient number, since it is larger than the sum of its proper divisors (309238623861).

4020102110011 is a wasteful number, since it uses less digits than its factorization.

4020102110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309238623860.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 4020102110011 its reverse (1100112010204), we get a palindrome (5120214120215).

The spelling of 4020102110011 in words is "four trillion, twenty billion, one hundred two million, one hundred ten thousand, eleven".