110565613955 has 4 divisors (see below), whose sum is σ = 132678736752. Its totient is φ = 88452491160.

The previous prime is 110565613943. The next prime is 110565613967. The reversal of 110565613955 is 559316565011.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (110565613943) and next prime (110565613967).

It is not a de Polignac number, because 110565613955 - 2¹⁰ = 110565612931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11056561391 + ... + 11056561400.

It is an arithmetic number, because the mean of its divisors is an integer number (33169684188).

Almost surely, 2^110565613955 is an apocalyptic number.

110565613955 is a deficient number, since it is larger than the sum of its proper divisors (22113122797).

110565613955 is an equidigital number, since it uses as much as digits as its factorization.

110565613955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22113122796.

The product of its (nonzero) digits is 607500, while the sum is 47.

The spelling of 110565613955 in words is "one hundred ten billion, five hundred sixty-five million, six hundred thirteen thousand, nine hundred fifty-five".