1031041105 has 4 divisors (see below), whose sum is σ = 1237249332. Its totient is φ = 824832880.

The previous prime is 1031041097. The next prime is 1031041159. The reversal of 1031041105 is 5011401301.

1031041105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5011401301 = 4549 ⋅1101649.

It can be written as a sum of positive squares in 2 ways, for example, as 153933649 + 877107456 = 12407^2 + 29616^2 .

It is not a de Polignac number, because 1031041105 - 2³ = 1031041097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103104106 + ... + 103104115.

It is an arithmetic number, because the mean of its divisors is an integer number (309312333).

Almost surely, 2^1031041105 is an apocalyptic number.

It is an amenable number.

1031041105 is a deficient number, since it is larger than the sum of its proper divisors (206208227).

1031041105 is an equidigital number, since it uses as much as digits as its factorization.

1031041105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206208226.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1031041105 is about 32109.8287911973. The cubic root of 1031041105 is about 1010.2417827845.

Adding to 1031041105 its reverse (5011401301), we get a palindrome (6042442406).

It can be divided in two parts, 10310 and 41105, that added together give a palindrome (51415).

The spelling of 1031041105 in words is "one billion, thirty-one million, forty-one thousand, one hundred five".