113124132243 has 24 divisors (see below), whose sum is σ = 172026204480. Its totient is φ = 71436602160.

The previous prime is 113124132229. The next prime is 113124132287. The reversal of 113124132243 is 342231421311.

113124132243 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 2 + 413 + 2 + 243 = 666.

It is not a de Polignac number, because 113124132243 - 2¹⁴ = 113124115859 is a prime.

It is a super-2 number, since 2×113124132243² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113124132293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1256608 + ... + 1343618.

It is an arithmetic number, because the mean of its divisors is an integer number (7167758520).

Almost surely, 2^113124132243 is an apocalyptic number.

113124132243 is a deficient number, since it is larger than the sum of its proper divisors (58902072237).

113124132243 is a wasteful number, since it uses less digits than its factorization.

113124132243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94639 (or 94636 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 113124132243 its reverse (342231421311), we get a palindrome (455355553554).

The spelling of 113124132243 in words is "one hundred thirteen billion, one hundred twenty-four million, one hundred thirty-two thousand, two hundred forty-three".