112072133 has 2 divisors, whose sum is σ = 112072134. Its totient is φ = 112072132.

The previous prime is 112072097. The next prime is 112072141. The reversal of 112072133 is 331270211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87291649 + 24780484 = 9343^2 + 4978^2 .

It is a cyclic number.

It is not a de Polignac number, because 112072133 - 2⁶ = 112072069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112072193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56036066 + 56036067.

It is an arithmetic number, because the mean of its divisors is an integer number (56036067).

Almost surely, 2^112072133 is an apocalyptic number.

It is an amenable number.

112072133 is a deficient number, since it is larger than the sum of its proper divisors (1).

112072133 is an equidigital number, since it uses as much as digits as its factorization.

112072133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 112072133 is about 10586.4126596312. The cubic root of 112072133 is about 482.1319132414.

The spelling of 112072133 in words is "one hundred twelve million, seventy-two thousand, one hundred thirty-three".