113331847 has 2 divisors, whose sum is σ = 113331848. Its totient is φ = 113331846.

The previous prime is 113331811. The next prime is 113331853. The reversal of 113331847 is 748133311.

It is a strong prime.

It is an emirp because it is prime and its reverse (748133311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113331847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113331857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56665923 + 56665924.

It is an arithmetic number, because the mean of its divisors is an integer number (56665924).

Almost surely, 2^113331847 is an apocalyptic number.

113331847 is a deficient number, since it is larger than the sum of its proper divisors (1).

113331847 is an equidigital number, since it uses as much as digits as its factorization.

113331847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 113331847 is about 10645.7431398658. The cubic root of 113331847 is about 483.9316078829.

The spelling of 113331847 in words is "one hundred thirteen million, three hundred thirty-one thousand, eight hundred forty-seven".