110161100555 has 8 divisors (see below), whose sum is σ = 144210895344. Its totient is φ = 80117164000.

The previous prime is 110161100549. The next prime is 110161100557. The reversal of 110161100555 is 555001161011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110161100555 - 2¹² = 110161096459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110161100557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001464496 + ... + 1001464605.

It is an arithmetic number, because the mean of its divisors is an integer number (18026361918).

Almost surely, 2^110161100555 is an apocalyptic number.

110161100555 is a deficient number, since it is larger than the sum of its proper divisors (34049794789).

110161100555 is a wasteful number, since it uses less digits than its factorization.

110161100555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002929117.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 110161100555 its reverse (555001161011), we get a palindrome (665162261566).

The spelling of 110161100555 in words is "one hundred ten billion, one hundred sixty-one million, one hundred thousand, five hundred fifty-five".