220113404102131 has 8 divisors (see below), whose sum is σ = 222106658676224. Its totient is φ = 218124213249600.

The previous prime is 220113404102113. The next prime is 220113404102161. The reversal of 220113404102131 is 131201404311022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220113404102131 - 2⁷ = 220113404102003 is a prime.

It is a super-2 number, since 2×220113404102131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220113404102096 and 220113404102105.

It is not an unprimeable number, because it can be changed into a prime (220113404102161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015821570 + ... + 1016038231.

It is an arithmetic number, because the mean of its divisors is an integer number (27763332334528).

Almost surely, 2^{220113404102131} is an apocalyptic number.

220113404102131 is a deficient number, since it is larger than the sum of its proper divisors (1993254574093).

220113404102131 is a wasteful number, since it uses less digits than its factorization.

220113404102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031860781.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 220113404102131 its reverse (131201404311022), we get a palindrome (351314808413153).

The spelling of 220113404102131 in words is "two hundred twenty trillion, one hundred thirteen billion, four hundred four million, one hundred two thousand, one hundred thirty-one".