112113203232109 has 2 divisors, whose sum is σ = 112113203232110. Its totient is φ = 112113203232108.

The previous prime is 112113203232097. The next prime is 112113203232131. The reversal of 112113203232109 is 901232302311211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102263667502500 + 9849535729609 = 10112550^2 + 3138397^2 .

It is a cyclic number.

It is not a de Polignac number, because 112113203232109 - 2³⁵ = 112078843493741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112113203230109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056601616054 + 56056601616055.

It is an arithmetic number, because the mean of its divisors is an integer number (56056601616055).

Almost surely, 2^{112113203232109} is an apocalyptic number.

It is an amenable number.

112113203232109 is a deficient number, since it is larger than the sum of its proper divisors (1).

112113203232109 is an equidigital number, since it uses as much as digits as its factorization.

112113203232109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 112113203232109 in words is "one hundred twelve trillion, one hundred thirteen billion, two hundred three million, two hundred thirty-two thousand, one hundred nine".