20113014103400 has 48 divisors (see below), whose sum is σ = 47042774382240. Its totient is φ = 7997030744000.

The previous prime is 20113014103393. The next prime is 20113014103459. The reversal of 20113014103400 is 430141031102.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301059626 + ... + 301126425.

It is an arithmetic number, because the mean of its divisors is an integer number (980057799630).

Almost surely, 2^{20113014103400} is an apocalyptic number.

20113014103400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20113014103400 is an abundant number, since it is smaller than the sum of its proper divisors (26929760278840).

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

20113014103400 is a wasteful number, since it uses less digits than its factorization.

20113014103400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602186234 (or 602186225 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20113014103400 its reverse (430141031102), we get a palindrome (20543155134502).

The spelling of 20113014103400 in words is "twenty trillion, one hundred thirteen billion, fourteen million, one hundred three thousand, four hundred".