112133313109 has 2 divisors, whose sum is σ = 112133313110. Its totient is φ = 112133313108.

The previous prime is 112133313049. The next prime is 112133313139. The reversal of 112133313109 is 901313331211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104359364209 + 7773948900 = 323047^2 + 88170^2 .

It is a cyclic number.

It is not a de Polignac number, because 112133313109 - 2¹⁹ = 112132788821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112133313139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56066656554 + 56066656555.

It is an arithmetic number, because the mean of its divisors is an integer number (56066656555).

Almost surely, 2^112133313109 is an apocalyptic number.

It is an amenable number.

112133313109 is a deficient number, since it is larger than the sum of its proper divisors (1).

112133313109 is an equidigital number, since it uses as much as digits as its factorization.

112133313109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 112133313109 in words is "one hundred twelve billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred nine".