20313411113000 has 128 divisors (see below), whose sum is σ = 47980336435200. Its totient is φ = 8049156192000.

The previous prime is 20313411112993. The next prime is 20313411113059. The reversal of 20313411113000 is 31111431302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83826011 + ... + 84067989.

It is an arithmetic number, because the mean of its divisors is an integer number (374846378400).

Almost surely, 2^{20313411113000} is an apocalyptic number.

20313411113000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20313411113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23990168217600).

20313411113000 is an abundant number, since it is smaller than the sum of its proper divisors (27666925322200).

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

20313411113000 is a wasteful number, since it uses less digits than its factorization.

20313411113000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242788 (or 242774 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 20313411113000 its reverse (31111431302), we get a palindrome (20344522544302).

The spelling of 20313411113000 in words is "twenty trillion, three hundred thirteen billion, four hundred eleven million, one hundred thirteen thousand".