112133121049 has 2 divisors, whose sum is σ = 112133121050. Its totient is φ = 112133121048.

The previous prime is 112133120993. The next prime is 112133121083. The reversal of 112133121049 is 940121331211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60952203225 + 51180917824 = 246885^2 + 226232^2 .

It is an emirp because it is prime and its reverse (940121331211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112133121049 - 2⁹ = 112133120537 is a prime.

It is not a weakly prime, because it can be changed into another prime (112133821049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56066560524 + 56066560525.

It is an arithmetic number, because the mean of its divisors is an integer number (56066560525).

Almost surely, 2^112133121049 is an apocalyptic number.

It is an amenable number.

112133121049 is a deficient number, since it is larger than the sum of its proper divisors (1).

112133121049 is an equidigital number, since it uses as much as digits as its factorization.

112133121049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 112133121049 in words is "one hundred twelve billion, one hundred thirty-three million, one hundred twenty-one thousand, forty-nine".