109141829 has 2 divisors, whose sum is σ = 109141830. Its totient is φ = 109141828.

The previous prime is 109141817. The next prime is 109141873. The reversal of 109141829 is 928141901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82773604 + 26368225 = 9098^2 + 5135^2 .

It is a cyclic number.

It is not a de Polignac number, because 109141829 - 2¹² = 109137733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109141889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54570914 + 54570915.

It is an arithmetic number, because the mean of its divisors is an integer number (54570915).

Almost surely, 2^109141829 is an apocalyptic number.

It is an amenable number.

109141829 is a deficient number, since it is larger than the sum of its proper divisors (1).

109141829 is an equidigital number, since it uses as much as digits as its factorization.

109141829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 35.

The square root of 109141829 is about 10447.0966780250. The cubic root of 109141829 is about 477.8927138522.

The spelling of 109141829 in words is "one hundred nine million, one hundred forty-one thousand, eight hundred twenty-nine".