113210147 has 2 divisors, whose sum is σ = 113210148. Its totient is φ = 113210146.

The previous prime is 113210137. The next prime is 113210179. The reversal of 113210147 is 741012311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113210147 - 2⁸ = 113209891 is a prime.

It is not a weakly prime, because it can be changed into another prime (113210137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56605073 + 56605074.

It is an arithmetic number, because the mean of its divisors is an integer number (56605074).

Almost surely, 2^113210147 is an apocalyptic number.

113210147 is a deficient number, since it is larger than the sum of its proper divisors (1).

113210147 is an equidigital number, since it uses as much as digits as its factorization.

113210147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 113210147 is about 10640.0257048562. The cubic root of 113210147 is about 483.7583245212.

Adding to 113210147 its reverse (741012311), we get a palindrome (854222458).

The spelling of 113210147 in words is "one hundred thirteen million, two hundred ten thousand, one hundred forty-seven".