109689189083 has 2 divisors, whose sum is σ = 109689189084. Its totient is φ = 109689189082.

The previous prime is 109689189079. The next prime is 109689189101. The reversal of 109689189083 is 380981986901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109689189083 - 2² = 109689189079 is a prime.

It is a super-2 number, since 2×109689189083² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109689189053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54844594541 + 54844594542.

It is an arithmetic number, because the mean of its divisors is an integer number (54844594542).

Almost surely, 2^109689189083 is an apocalyptic number.

109689189083 is a deficient number, since it is larger than the sum of its proper divisors (1).

109689189083 is an equidigital number, since it uses as much as digits as its factorization.

109689189083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 62.

The spelling of 109689189083 in words is "one hundred nine billion, six hundred eighty-nine million, one hundred eighty-nine thousand, eighty-three".