110113131321 has 16 divisors (see below), whose sum is σ = 163232521920. Its totient is φ = 73362873600.

The previous prime is 110113131319. The next prime is 110113131353. The reversal of 110113131321 is 123131311011.

It is not a de Polignac number, because 110113131321 - 2¹ = 110113131319 is a prime.

It is a super-3 number, since 3×110113131321³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110113131294 and 110113131303.

It is not an unprimeable number, because it can be changed into a prime (110113131301) 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, 1230435 + ... + 1316888.

It is an arithmetic number, because the mean of its divisors is an integer number (10202032620).

Almost surely, 2^110113131321 is an apocalyptic number.

It is an amenable number.

110113131321 is a deficient number, since it is larger than the sum of its proper divisors (53119390599).

110113131321 is a wasteful number, since it uses less digits than its factorization.

110113131321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548933 (or 2548927 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 110113131321 its reverse (123131311011), we get a palindrome (233244442332).

The spelling of 110113131321 in words is "one hundred ten billion, one hundred thirteen million, one hundred thirty-one thousand, three hundred twenty-one".