20111112110083 has 2 divisors, whose sum is σ = 20111112110084. Its totient is φ = 20111112110082.

The previous prime is 20111112110059. The next prime is 20111112110113. The reversal of 20111112110083 is 38001121111102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20111112110083 - 2⁵ = 20111112110051 is a prime.

It is not a weakly prime, because it can be changed into another prime (20111112110483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055556055041 + 10055556055042.

It is an arithmetic number, because the mean of its divisors is an integer number (10055556055042).

Almost surely, 2^{20111112110083} is an apocalyptic number.

20111112110083 is a deficient number, since it is larger than the sum of its proper divisors (1).

20111112110083 is an equidigital number, since it uses as much as digits as its factorization.

20111112110083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 22.

Adding to 20111112110083 its reverse (38001121111102), we get a palindrome (58112233221185).

The spelling of 20111112110083 in words is "twenty trillion, one hundred eleven billion, one hundred twelve million, one hundred ten thousand, eighty-three".