113203241211340 has 24 divisors (see below), whose sum is σ = 271687778907552. Its totient is φ = 38812539843840.

The previous prime is 113203241211289. The next prime is 113203241211407. The reversal of 113203241211340 is 43112142302311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 113203241211299 and 113203241211308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404297289901 + ... + 404297290180.

It is an arithmetic number, because the mean of its divisors is an integer number (11320324121148).

Almost surely, 2^{113203241211340} is an apocalyptic number.

113203241211340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113203241211340 is an abundant number, since it is smaller than the sum of its proper divisors (158484537696212).

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

113203241211340 is a wasteful number, since it uses less digits than its factorization.

113203241211340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808594580097 (or 808594580095 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 113203241211340 its reverse (43112142302311), we get a palindrome (156315383513651).

The spelling of 113203241211340 in words is "one hundred thirteen trillion, two hundred three billion, two hundred forty-one million, two hundred eleven thousand, three hundred forty".