31341144115 has 8 divisors (see below), whose sum is σ = 38139082848. Its totient is φ = 24719775360.

The previous prime is 31341144071. The next prime is 31341144137. The reversal of 31341144115 is 51144114313.

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

It is not a de Polignac number, because 31341144115 - 2¹³ = 31341135923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 44142102 + ... + 44142811.

It is an arithmetic number, because the mean of its divisors is an integer number (4767385356).

Almost surely, 2^31341144115 is an apocalyptic number.

31341144115 is a deficient number, since it is larger than the sum of its proper divisors (6797938733).

31341144115 is an equidigital number, since it uses as much as digits as its factorization.

31341144115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88284989.

The product of its digits is 2880, while the sum is 28.

Adding to 31341144115 its reverse (51144114313), we get a palindrome (82485258428).

The spelling of 31341144115 in words is "thirty-one billion, three hundred forty-one million, one hundred forty-four thousand, one hundred fifteen".