113766323247 has 24 divisors (see below), whose sum is σ = 164676006768. Its totient is φ = 75684240000.

The previous prime is 113766323233. The next prime is 113766323257. The reversal of 113766323247 is 742323667311.

113766323247 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 6 + 632 + 3 + 2 + 4 + 7 = 666.

It is not a de Polignac number, because 113766323247 - 2¹⁹ = 113765798959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113766323257) 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 in 23 ways as a sum of consecutive naturals, for example, 20015868 + ... + 20021550.

It is an arithmetic number, because the mean of its divisors is an integer number (6861500282).

Almost surely, 2^113766323247 is an apocalyptic number.

113766323247 is a deficient number, since it is larger than the sum of its proper divisors (50909683521).

113766323247 is a wasteful number, since it uses less digits than its factorization.

113766323247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9991 (or 9988 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The spelling of 113766323247 in words is "one hundred thirteen billion, seven hundred sixty-six million, three hundred twenty-three thousand, two hundred forty-seven".