109052703691 has 4 divisors (see below), whose sum is σ = 115467568632. Its totient is φ = 102637838752.

The previous prime is 109052703679. The next prime is 109052703703. The reversal of 109052703691 is 196307250901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 196307250901 = 230189 ⋅852809.

It is an interprime number because it is at equal distance from previous prime (109052703679) and next prime (109052703703).

It is a cyclic number.

It is not a de Polignac number, because 109052703691 - 2³¹ = 106905220043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109052703191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3207432445 + ... + 3207432478.

It is an arithmetic number, because the mean of its divisors is an integer number (28866892158).

Almost surely, 2^109052703691 is an apocalyptic number.

109052703691 is a deficient number, since it is larger than the sum of its proper divisors (6414864941).

109052703691 is an equidigital number, since it uses as much as digits as its factorization.

109052703691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6414864940.

The product of its (nonzero) digits is 102060, while the sum is 43.

The spelling of 109052703691 in words is "one hundred nine billion, fifty-two million, seven hundred three thousand, six hundred ninety-one".