110113321 has 2 divisors, whose sum is σ = 110113322. Its totient is φ = 110113320.

The previous prime is 110113313. The next prime is 110113327. The reversal of 110113321 is 123311011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98307225 + 11806096 = 9915^2 + 3436^2 .

It is an emirp because it is prime and its reverse (123311011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110113321 - 2³ = 110113313 is a prime.

It is not a weakly prime, because it can be changed into another prime (110113327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55056660 + 55056661.

It is an arithmetic number, because the mean of its divisors is an integer number (55056661).

Almost surely, 2^110113321 is an apocalyptic number.

It is an amenable number.

110113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110113321 is an equidigital number, since it uses as much as digits as its factorization.

110113321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 110113321 is about 10493.4894577543. The cubic root of 110113321 is about 479.3064651434.

Adding to 110113321 its reverse (123311011), we get a palindrome (233424332).

The spelling of 110113321 in words is "one hundred ten million, one hundred thirteen thousand, three hundred twenty-one".