113343031424 has 64 divisors (see below), whose sum is σ = 269277747840. Its totient is φ = 46463594496.

The previous prime is 113343031381. The next prime is 113343031427. The reversal of 113343031424 is 424130343311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (113343031427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2729369 + ... + 2770584.

It is an arithmetic number, because the mean of its divisors is an integer number (4207464810).

Almost surely, 2^113343031424 is an apocalyptic number.

113343031424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113343031424 is an abundant number, since it is smaller than the sum of its proper divisors (155934716416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113343031424 is an equidigital number, since it uses as much as digits as its factorization.

113343031424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5499997 (or 5499985 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 113343031424 its reverse (424130343311), we get a palindrome (537473374735).

The spelling of 113343031424 in words is "one hundred thirteen billion, three hundred forty-three million, thirty-one thousand, four hundred twenty-four".