2104400130113 has 16 divisors (see below), whose sum is σ = 2221113692160. Its totient is φ = 1989881101824.

The previous prime is 2104400130109. The next prime is 2104400130143. The reversal of 2104400130113 is 3110310044012.

It is a cyclic number.

It is not a de Polignac number, because 2104400130113 - 2² = 2104400130109 is a prime.

It is a super-2 number, since 2×2104400130113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104400130143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61628 + ... + 2052461.

It is an arithmetic number, because the mean of its divisors is an integer number (138819605760).

Almost surely, 2^{2104400130113} is an apocalyptic number.

2104400130113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2104400130113 is a deficient number, since it is larger than the sum of its proper divisors (116713562047).

2104400130113 is a wasteful number, since it uses less digits than its factorization.

2104400130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114608.

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

Adding to 2104400130113 its reverse (3110310044012), we get a palindrome (5214710174125).

The spelling of 2104400130113 in words is "two trillion, one hundred four billion, four hundred million, one hundred thirty thousand, one hundred thirteen".