112090029142109 has 2 divisors, whose sum is σ = 112090029142110. Its totient is φ = 112090029142108.

The previous prime is 112090029142073. The next prime is 112090029142121. The reversal of 112090029142109 is 901241920090211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109172782222084 + 2917246920025 = 10448578^2 + 1707995^2 .

It is a cyclic number.

It is not a de Polignac number, because 112090029142109 - 2⁴⁰ = 110990517514333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112090029142129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56045014571054 + 56045014571055.

It is an arithmetic number, because the mean of its divisors is an integer number (56045014571055).

Almost surely, 2^{112090029142109} is an apocalyptic number.

It is an amenable number.

112090029142109 is a deficient number, since it is larger than the sum of its proper divisors (1).

112090029142109 is an equidigital number, since it uses as much as digits as its factorization.

112090029142109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 41.

The spelling of 112090029142109 in words is "one hundred twelve trillion, ninety billion, twenty-nine million, one hundred forty-two thousand, one hundred nine".