110131332221131 has 12 divisors (see below), whose sum is σ = 122477736176112. Its totient is φ = 98912132051616.

The previous prime is 110131332221063. The next prime is 110131332221167. The reversal of 110131332221131 is 131122233131011.

It is a de Polignac number, because none of the positive numbers 2^k-110131332221131 is a prime.

It is a super-2 number, since 2×110131332221131² (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 = 110131332221096 and 110131332221105.

It is not an unprimeable number, because it can be changed into a prime (110131302221131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8806273311 + ... + 8806285816.

It is an arithmetic number, because the mean of its divisors is an integer number (10206478014676).

Almost surely, 2^{110131332221131} is an apocalyptic number.

110131332221131 is a deficient number, since it is larger than the sum of its proper divisors (12346403954981).

110131332221131 is a wasteful number, since it uses less digits than its factorization.

110131332221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17612559190 (or 17612559177 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 110131332221131 its reverse (131122233131011), we get a palindrome (241253565352142).

The spelling of 110131332221131 in words is "one hundred ten trillion, one hundred thirty-one billion, three hundred thirty-two million, two hundred twenty-one thousand, one hundred thirty-one".