110310323221 has 16 divisors (see below), whose sum is σ = 130430044800. Its totient is φ = 91281572928.

The previous prime is 110310323131. The next prime is 110310323243. The reversal of 110310323221 is 122323013011.

It is not a de Polignac number, because 110310323221 - 2¹⁷ = 110310192149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110310323261) 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, 2368071 + ... + 2414203.

It is an arithmetic number, because the mean of its divisors is an integer number (8151877800).

Almost surely, 2^110310323221 is an apocalyptic number.

It is an amenable number.

110310323221 is a deficient number, since it is larger than the sum of its proper divisors (20119721579).

110310323221 is a wasteful number, since it uses less digits than its factorization.

110310323221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57948.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 110310323221 its reverse (122323013011), we get a palindrome (232633336232).

The spelling of 110310323221 in words is "one hundred ten billion, three hundred ten million, three hundred twenty-three thousand, two hundred twenty-one".