110103320133221 has 16 divisors (see below), whose sum is σ = 116611746975360. Its totient is φ = 103666453899840.

The previous prime is 110103320133137. The next prime is 110103320133307. The reversal of 110103320133221 is 122331023301011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110103320133221 is a prime.

It is a super-2 number, since 2×110103320133221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110103320133721) 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, 16076855 + ... + 21878571.

It is an arithmetic number, because the mean of its divisors is an integer number (7288234185960).

Almost surely, 2^{110103320133221} is an apocalyptic number.

It is an amenable number.

110103320133221 is a deficient number, since it is larger than the sum of its proper divisors (6508426842139).

110103320133221 is a wasteful number, since it uses less digits than its factorization.

110103320133221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807884.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 110103320133221 its reverse (122331023301011), we get a palindrome (232434343434232).

The spelling of 110103320133221 in words is "one hundred ten trillion, one hundred three billion, three hundred twenty million, one hundred thirty-three thousand, two hundred twenty-one".