110605139319 has 4 divisors (see below), whose sum is σ = 147473519096. Its totient is φ = 73736759544.

The previous prime is 110605139269. The next prime is 110605139329. The reversal of 110605139319 is 913931506011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913931506011 = 3 ⋅304643835337.

It is not a de Polignac number, because 110605139319 - 2⁹ = 110605138807 is a prime.

It is a super-2 number, since 2×110605139319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110605139329) 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, 18434189884 + ... + 18434189889.

It is an arithmetic number, because the mean of its divisors is an integer number (36868379774).

Almost surely, 2^110605139319 is an apocalyptic number.

110605139319 is a deficient number, since it is larger than the sum of its proper divisors (36868379777).

110605139319 is an equidigital number, since it uses as much as digits as its factorization.

110605139319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36868379776.

The product of its (nonzero) digits is 21870, while the sum is 39.

The spelling of 110605139319 in words is "one hundred ten billion, six hundred five million, one hundred thirty-nine thousand, three hundred nineteen".