109193053 has 2 divisors, whose sum is σ = 109193054. Its totient is φ = 109193052.

The previous prime is 109193041. The next prime is 109193059. The reversal of 109193053 is 350391901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105945849 + 3247204 = 10293^2 + 1802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109193053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109193059) 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, 54596526 + 54596527.

It is an arithmetic number, because the mean of its divisors is an integer number (54596527).

Almost surely, 2^109193053 is an apocalyptic number.

It is an amenable number.

109193053 is a deficient number, since it is larger than the sum of its proper divisors (1).

109193053 is an equidigital number, since it uses as much as digits as its factorization.

109193053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 109193053 is about 10449.5479806545. The cubic root of 109193053 is about 477.9674659673.

The spelling of 109193053 in words is "one hundred nine million, one hundred ninety-three thousand, fifty-three".