1040105107 has 2 divisors, whose sum is σ = 1040105108. Its totient is φ = 1040105106.

The previous prime is 1040105093. The next prime is 1040105161. The reversal of 1040105107 is 7015010401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040105107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040105167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520052553 + 520052554.

It is an arithmetic number, because the mean of its divisors is an integer number (520052554).

Almost surely, 2^1040105107 is an apocalyptic number.

1040105107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040105107 is an equidigital number, since it uses as much as digits as its factorization.

1040105107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1040105107 is about 32250.6605668783. The cubic root of 1040105107 is about 1013.1935341273.

Adding to 1040105107 its reverse (7015010401), we get a palindrome (8055115508).

The spelling of 1040105107 in words is "one billion, forty million, one hundred five thousand, one hundred seven".