112403143147 has 2 divisors, whose sum is σ = 112403143148. Its totient is φ = 112403143146.

The previous prime is 112403143103. The next prime is 112403143169. The reversal of 112403143147 is 741341304211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112403143147 - 2⁷ = 112403143019 is a prime.

It is not a weakly prime, because it can be changed into another prime (112403143247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56201571573 + 56201571574.

It is an arithmetic number, because the mean of its divisors is an integer number (56201571574).

Almost surely, 2^112403143147 is an apocalyptic number.

112403143147 is a deficient number, since it is larger than the sum of its proper divisors (1).

112403143147 is an equidigital number, since it uses as much as digits as its factorization.

112403143147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 112403143147 its reverse (741341304211), we get a palindrome (853744447358).

The spelling of 112403143147 in words is "one hundred twelve billion, four hundred three million, one hundred forty-three thousand, one hundred forty-seven".