110616161125 has 8 divisors (see below), whose sum is σ = 138048969240. Its totient is φ = 88492928800.

The previous prime is 110616161113. The next prime is 110616161129. The reversal of 110616161125 is 521161616011.

It can be written as a sum of positive squares in 4 ways, for example, as 19342404 + 110596818721 = 4398^2 + 332561^2 .

It is not a de Polignac number, because 110616161125 - 2²⁹ = 110079290213 is a prime.

It is a super-2 number, since 2×110616161125² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110616161129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 442464520 + ... + 442464769.

It is an arithmetic number, because the mean of its divisors is an integer number (17256121155).

Almost surely, 2^110616161125 is an apocalyptic number.

It is an amenable number.

110616161125 is a deficient number, since it is larger than the sum of its proper divisors (27432808115).

110616161125 is an frugal number, since it uses more digits than its factorization.

110616161125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884929304 (or 884929294 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 31.

Adding to 110616161125 its reverse (521161616011), we get a palindrome (631777777136).

The spelling of 110616161125 in words is "one hundred ten billion, six hundred sixteen million, one hundred sixty-one thousand, one hundred twenty-five".