110440041213 has 4 divisors (see below), whose sum is σ = 147253388288. Its totient is φ = 73626694140.

The previous prime is 110440041211. The next prime is 110440041241. The reversal of 110440041213 is 312140044011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 110440041213 - 2¹ = 110440041211 is a prime.

It is a super-3 number, since 3×110440041213³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 110440041213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110440041211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18406673533 + ... + 18406673538.

It is an arithmetic number, because the mean of its divisors is an integer number (36813347072).

Almost surely, 2^110440041213 is an apocalyptic number.

It is an amenable number.

110440041213 is a deficient number, since it is larger than the sum of its proper divisors (36813347075).

110440041213 is an equidigital number, since it uses as much as digits as its factorization.

110440041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36813347074.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 110440041213 its reverse (312140044011), we get a palindrome (422580085224).

The spelling of 110440041213 in words is "one hundred ten billion, four hundred forty million, forty-one thousand, two hundred thirteen".