105931046119 has 4 divisors (see below), whose sum is σ = 112162284144. Its totient is φ = 99699808096.

The previous prime is 105931046113. The next prime is 105931046141. The reversal of 105931046119 is 911640139501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105931046119 - 2⁵ = 105931046087 is a prime.

It is a super-2 number, since 2×105931046119² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105931046113) 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, 3115618987 + ... + 3115619020.

It is an arithmetic number, because the mean of its divisors is an integer number (28040571036).

Almost surely, 2^105931046119 is an apocalyptic number.

105931046119 is a deficient number, since it is larger than the sum of its proper divisors (6231238025).

105931046119 is an equidigital number, since it uses as much as digits as its factorization.

105931046119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231238024.

The product of its (nonzero) digits is 29160, while the sum is 40.

The spelling of 105931046119 in words is "one hundred five billion, nine hundred thirty-one million, forty-six thousand, one hundred nineteen".