110608401583561 has 16 divisors (see below), whose sum is σ = 128446616793600. Its totient is φ = 93287631872448.

The previous prime is 110608401583549. The next prime is 110608401583613. The reversal of 110608401583561 is 165385104806011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110608401583561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110608401583541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341160826 + ... + 341484883.

It is an arithmetic number, because the mean of its divisors is an integer number (8027913549600).

Almost surely, 2^{110608401583561} is an apocalyptic number.

It is an amenable number.

110608401583561 is a deficient number, since it is larger than the sum of its proper divisors (17838215210039).

110608401583561 is an equidigital number, since it uses as much as digits as its factorization.

110608401583561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682646088.

The product of its (nonzero) digits is 691200, while the sum is 49.

The spelling of 110608401583561 in words is "one hundred ten trillion, six hundred eight billion, four hundred one million, five hundred eighty-three thousand, five hundred sixty-one".