109965417601 has 16 divisors (see below), whose sum is σ = 118736440704. Its totient is φ = 101239317504.

The previous prime is 109965417587. The next prime is 109965417619. The reversal of 109965417601 is 106714569901.

It is not a de Polignac number, because 109965417601 - 2²¹ = 109963320449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109965417631) 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 15 ways as a sum of consecutive naturals, for example, 9167730 + ... + 9179716.

It is an arithmetic number, because the mean of its divisors is an integer number (7421027544).

Almost surely, 2^109965417601 is an apocalyptic number.

It is an amenable number.

109965417601 is a deficient number, since it is larger than the sum of its proper divisors (8771023103).

109965417601 is a wasteful number, since it uses less digits than its factorization.

109965417601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13800.

The product of its (nonzero) digits is 408240, while the sum is 49.

The spelling of 109965417601 in words is "one hundred nine billion, nine hundred sixty-five million, four hundred seventeen thousand, six hundred one".