1121112020183 has 2 divisors, whose sum is σ = 1121112020184. Its totient is φ = 1121112020182.

The previous prime is 1121112020009. The next prime is 1121112020207. The reversal of 1121112020183 is 3810202111211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121112020183 - 2²² = 1121107825879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121112020383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560556010091 + 560556010092.

It is an arithmetic number, because the mean of its divisors is an integer number (560556010092).

Almost surely, 2^{1121112020183} is an apocalyptic number.

1121112020183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121112020183 is an equidigital number, since it uses as much as digits as its factorization.

1121112020183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 23.

Adding to 1121112020183 its reverse (3810202111211), we get a palindrome (4931314131394).

The spelling of 1121112020183 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, twenty thousand, one hundred eighty-three".