105113144454315 has 32 divisors (see below), whose sum is σ = 175754012889600. Its totient is φ = 53543259872256.

The previous prime is 105113144454293. The next prime is 105113144454323. The reversal of 105113144454315 is 513454441311501.

It is not a de Polignac number, because 105113144454315 - 2⁷ = 105113144454187 is a prime.

It is a super-2 number, since 2×105113144454315² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226124265 + ... + 226588634.

It is an arithmetic number, because the mean of its divisors is an integer number (5492312902800).

Almost surely, 2^{105113144454315} is an apocalyptic number.

105113144454315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105113144454315 is a deficient number, since it is larger than the sum of its proper divisors (70640868435285).

105113144454315 is a wasteful number, since it uses less digits than its factorization.

105113144454315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452713603.

The product of its (nonzero) digits is 288000, while the sum is 42.

Adding to 105113144454315 its reverse (513454441311501), we get a palindrome (618567585765816).

The spelling of 105113144454315 in words is "one hundred five trillion, one hundred thirteen billion, one hundred forty-four million, four hundred fifty-four thousand, three hundred fifteen".