112609141 has 2 divisors, whose sum is σ = 112609142. Its totient is φ = 112609140.

The previous prime is 112609129. The next prime is 112609151. The reversal of 112609141 is 141906211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112148100 + 461041 = 10590^2 + 679^2 .

It is a cyclic number.

It is not a de Polignac number, because 112609141 - 2⁵ = 112609109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112609121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56304570 + 56304571.

It is an arithmetic number, because the mean of its divisors is an integer number (56304571).

Almost surely, 2^112609141 is an apocalyptic number.

It is an amenable number.

112609141 is a deficient number, since it is larger than the sum of its proper divisors (1).

112609141 is an equidigital number, since it uses as much as digits as its factorization.

112609141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 112609141 is about 10611.7454266487. The cubic root of 112609141 is about 482.9007521831.

The spelling of 112609141 in words is "one hundred twelve million, six hundred nine thousand, one hundred forty-one".