113305243413 has 32 divisors (see below), whose sum is σ = 158360334336. Its totient is φ = 71924143808.

The previous prime is 113305243409. The next prime is 113305243433. The reversal of 113305243413 is 314342503311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113305243413 - 2² = 113305243409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113305243433) 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 31 ways as a sum of consecutive naturals, for example, 15631156 + ... + 15638402.

It is an arithmetic number, because the mean of its divisors is an integer number (4948760448).

Almost surely, 2^113305243413 is an apocalyptic number.

It is an amenable number.

113305243413 is a deficient number, since it is larger than the sum of its proper divisors (45055090923).

113305243413 is a wasteful number, since it uses less digits than its factorization.

113305243413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8273.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 113305243413 its reverse (314342503311), we get a palindrome (427647746724).

The spelling of 113305243413 in words is "one hundred thirteen billion, three hundred five million, two hundred forty-three thousand, four hundred thirteen".