112020133 has 2 divisors, whose sum is σ = 112020134. Its totient is φ = 112020132.

The previous prime is 112020107. The next prime is 112020149. The reversal of 112020133 is 331020211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62204769 + 49815364 = 7887^2 + 7058^2 .

It is a cyclic number.

It is not a de Polignac number, because 112020133 - 2¹⁷ = 111889061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112027133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010066 + 56010067.

It is an arithmetic number, because the mean of its divisors is an integer number (56010067).

Almost surely, 2^112020133 is an apocalyptic number.

It is an amenable number.

112020133 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020133 is an equidigital number, since it uses as much as digits as its factorization.

112020133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112020133 is about 10583.9563963576. The cubic root of 112020133 is about 482.0573340773.

Adding to 112020133 its reverse (331020211), we get a palindrome (443040344).

The spelling of 112020133 in words is "one hundred twelve million, twenty thousand, one hundred thirty-three".