110001329 has 2 divisors, whose sum is σ = 110001330. Its totient is φ = 110001328.

The previous prime is 110001313. The next prime is 110001343. The reversal of 110001329 is 923100011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105370225 + 4631104 = 10265^2 + 2152^2 .

It is a cyclic number.

It is not a de Polignac number, because 110001329 - 2⁴ = 110001313 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110001349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000664 + 55000665.

It is an arithmetic number, because the mean of its divisors is an integer number (55000665).

Almost surely, 2^110001329 is an apocalyptic number.

It is an amenable number.

110001329 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001329 is an equidigital number, since it uses as much as digits as its factorization.

110001329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 110001329 is about 10488.1518390992. The cubic root of 110001329 is about 479.1439153340.

The spelling of 110001329 in words is "one hundred ten million, one thousand, three hundred twenty-nine".