1415105105 has 4 divisors (see below), whose sum is σ = 1698126132. Its totient is φ = 1132084080.

The previous prime is 1415105077. The next prime is 1415105137. The reversal of 1415105105 is 5015015141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5015015141 = 38459 ⋅130399.

It can be written as a sum of positive squares in 2 ways, for example, as 935319889 + 479785216 = 30583^2 + 21904^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1415105105 is a prime.

It is a super-2 number, since 2×1415105105² = 4005044916394122050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141510506 + ... + 141510515.

It is an arithmetic number, because the mean of its divisors is an integer number (424531533).

Almost surely, 2^1415105105 is an apocalyptic number.

It is an amenable number.

1415105105 is a deficient number, since it is larger than the sum of its proper divisors (283021027).

1415105105 is an equidigital number, since it uses as much as digits as its factorization.

1415105105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283021026.

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 1415105105 is about 37617.8827819961. The cubic root of 1415105105 is about 1122.6978713781.

The spelling of 1415105105 in words is "one billion, four hundred fifteen million, one hundred five thousand, one hundred five".