113313011047 has 2 divisors, whose sum is σ = 113313011048. Its totient is φ = 113313011046.

The previous prime is 113313011041. The next prime is 113313011069. The reversal of 113313011047 is 740110313311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113313011047 - 2¹¹ = 113313008999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113313011041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656505523 + 56656505524.

It is an arithmetic number, because the mean of its divisors is an integer number (56656505524).

Almost surely, 2^113313011047 is an apocalyptic number.

113313011047 is a deficient number, since it is larger than the sum of its proper divisors (1).

113313011047 is an equidigital number, since it uses as much as digits as its factorization.

113313011047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 113313011047 its reverse (740110313311), we get a palindrome (853423324358).

The spelling of 113313011047 in words is "one hundred thirteen billion, three hundred thirteen million, eleven thousand, forty-seven".