110401040681 has 8 divisors (see below), whose sum is σ = 115837560384. Its totient is φ = 105017560560.

The previous prime is 110401040677. The next prime is 110401040693. The reversal of 110401040681 is 186040104011.

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

It is a cyclic number.

It is not a de Polignac number, because 110401040681 - 2² = 110401040677 is a prime.

It is a super-2 number, since 2×110401040681² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110401040681.

It is not an unprimeable number, because it can be changed into a prime (110401040611) 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 7 ways as a sum of consecutive naturals, for example, 13255631 + ... + 13263956.

It is an arithmetic number, because the mean of its divisors is an integer number (14479695048).

Almost surely, 2^110401040681 is an apocalyptic number.

It is an amenable number.

110401040681 is a deficient number, since it is larger than the sum of its proper divisors (5436519703).

110401040681 is a wasteful number, since it uses less digits than its factorization.

110401040681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26519791.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 110401040681 its reverse (186040104011), we get a palindrome (296441144692).

The spelling of 110401040681 in words is "one hundred ten billion, four hundred one million, forty thousand, six hundred eighty-one".