113021323210020 has 48 divisors (see below), whose sum is σ = 317366466379200. Its totient is φ = 30052661294976.

The previous prime is 113021323209929. The next prime is 113021323210039. The reversal of 113021323210020 is 20012323120311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2698673502 + ... + 2698715381.

It is an arithmetic number, because the mean of its divisors is an integer number (6611801382900).

Almost surely, 2^{113021323210020} is an apocalyptic number.

113021323210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113021323210020 is an abundant number, since it is smaller than the sum of its proper divisors (204345143169180).

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

113021323210020 is a wasteful number, since it uses less digits than its factorization.

113021323210020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5397389244 (or 5397389242 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113021323210020 its reverse (20012323120311), we get a palindrome (133033646330331).

The spelling of 113021323210020 in words is "one hundred thirteen trillion, twenty-one billion, three hundred twenty-three million, two hundred ten thousand, twenty".