105104315 has 4 divisors (see below), whose sum is σ = 126125184. Its totient is φ = 84083448.

The previous prime is 105104303. The next prime is 105104327. The reversal of 105104315 is 513401501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513401501 = 421 ⋅1219481.

It is an interprime number because it is at equal distance from previous prime (105104303) and next prime (105104327).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105104315 is a prime.

It is a super-2 number, since 2×105104315² = 22093834063238450, which contains 22 as substring.

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, 10510427 + ... + 10510436.

It is an arithmetic number, because the mean of its divisors is an integer number (31531296).

Almost surely, 2^105104315 is an apocalyptic number.

105104315 is a deficient number, since it is larger than the sum of its proper divisors (21020869).

105104315 is an equidigital number, since it uses as much as digits as its factorization.

105104315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21020868.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 105104315 is about 10252.0395531816. The cubic root of 105104315 is about 471.9255768779.

Adding to 105104315 its reverse (513401501), we get a palindrome (618505816).

The spelling of 105104315 in words is "one hundred five million, one hundred four thousand, three hundred fifteen".