112700149 has 2 divisors, whose sum is σ = 112700150. Its totient is φ = 112700148.

The previous prime is 112700131. The next prime is 112700171. The reversal of 112700149 is 941007211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112148100 + 552049 = 10590^2 + 743^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112700149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112700249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56350074 + 56350075.

It is an arithmetic number, because the mean of its divisors is an integer number (56350075).

Almost surely, 2^112700149 is an apocalyptic number.

It is an amenable number.

112700149 is a deficient number, since it is larger than the sum of its proper divisors (1).

112700149 is an equidigital number, since it uses as much as digits as its factorization.

112700149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 112700149 is about 10616.0326393620. The cubic root of 112700149 is about 483.0308067458.

The spelling of 112700149 in words is "one hundred twelve million, seven hundred thousand, one hundred forty-nine".