20341101104120 has 32 divisors (see below), whose sum is σ = 45780513253920. Its totient is φ = 8134122971520.

The previous prime is 20341101104113. The next prime is 20341101104131. The reversal of 20341101104120 is 2140110114302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20341101104092 and 20341101104101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72278747 + ... + 72559626.

It is an arithmetic number, because the mean of its divisors is an integer number (1430641039185).

Almost surely, 2^{20341101104120} is an apocalyptic number.

20341101104120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20341101104120 is an abundant number, since it is smaller than the sum of its proper divisors (25439412149800).

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

20341101104120 is a wasteful number, since it uses less digits than its factorization.

20341101104120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144841895 (or 144841891 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 20341101104120 its reverse (2140110114302), we get a palindrome (22481211218422).

The spelling of 20341101104120 in words is "twenty trillion, three hundred forty-one billion, one hundred one million, one hundred four thousand, one hundred twenty".