113243124202340 has 24 divisors (see below), whose sum is σ = 259429702718592. Its totient is φ = 41179317891680.

The previous prime is 113243124202321. The next prime is 113243124202343. The reversal of 113243124202340 is 43202421342311.

It is a happy number.

It is a super-2 number, since 2×113243124202340² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113243124202297 and 113243124202306.

It is not an unprimeable number, because it can be changed into a prime (113243124202343) 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, 257370736604 + ... + 257370737043.

It is an arithmetic number, because the mean of its divisors is an integer number (10809570946608).

Almost surely, 2^{113243124202340} is an apocalyptic number.

113243124202340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113243124202340 is an abundant number, since it is smaller than the sum of its proper divisors (146186578516252).

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

113243124202340 is a wasteful number, since it uses less digits than its factorization.

113243124202340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514741473667 (or 514741473665 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 113243124202340 its reverse (43202421342311), we get a palindrome (156445545544651).

The spelling of 113243124202340 in words is "one hundred thirteen trillion, two hundred forty-three billion, one hundred twenty-four million, two hundred two thousand, three hundred forty".