10020003110111 has 2 divisors, whose sum is σ = 10020003110112. Its totient is φ = 10020003110110.

The previous prime is 10020003110093. The next prime is 10020003110113. The reversal of 10020003110111 is 11101130002001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10020003110111 - 2²⁶ = 10019936001247 is a prime.

It is a super-2 number, since 2×10020003110111² (a number of 27 digits) contains 22 as substring.

Together with 10020003110113, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10020003110092 and 10020003110101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020003110113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010001555055 + 5010001555056.

It is an arithmetic number, because the mean of its divisors is an integer number (5010001555056).

Almost surely, 2^{10020003110111} is an apocalyptic number.

10020003110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020003110111 is an equidigital number, since it uses as much as digits as its factorization.

10020003110111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10020003110111 its reverse (11101130002001), we get a palindrome (21121133112112).

The spelling of 10020003110111 in words is "ten trillion, twenty billion, three million, one hundred ten thousand, one hundred eleven".