105014057 has 4 divisors (see below), whose sum is σ = 105034836. Its totient is φ = 104993280.

The previous prime is 105014033. The next prime is 105014089. The reversal of 105014057 is 750410501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38738176 + 66275881 = 6224^2 + 8141^2 .

It is a cyclic number.

It is not a de Polignac number, because 105014057 - 2⁸ = 105013801 is a prime.

It is a super-2 number, since 2×105014057² = 22055904335198498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105014257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2633 + ... + 14729.

It is an arithmetic number, because the mean of its divisors is an integer number (26258709).

Almost surely, 2^105014057 is an apocalyptic number.

It is an amenable number.

105014057 is a deficient number, since it is larger than the sum of its proper divisors (20779).

105014057 is an equidigital number, since it uses as much as digits as its factorization.

105014057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20778.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 105014057 is about 10247.6366543706. The cubic root of 105014057 is about 471.7904499888.

Adding to 105014057 its reverse (750410501), we get a palindrome (855424558).

The spelling of 105014057 in words is "one hundred five million, fourteen thousand, fifty-seven".