105917054299 has 8 divisors (see below), whose sum is σ = 121173248768. Its totient is φ = 90692156520.

The previous prime is 105917054297. The next prime is 105917054357. The reversal of 105917054299 is 992450719501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105917054299 - 2¹ = 105917054297 is a prime.

It is a super-2 number, since 2×105917054299² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105917054297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7816917 + ... + 7830454.

It is an arithmetic number, because the mean of its divisors is an integer number (15146656096).

Almost surely, 2^105917054299 is an apocalyptic number.

105917054299 is a deficient number, since it is larger than the sum of its proper divisors (15256194469).

105917054299 is an equidigital number, since it uses as much as digits as its factorization.

105917054299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15648345.

The product of its (nonzero) digits is 1020600, while the sum is 52.

The spelling of 105917054299 in words is "one hundred five billion, nine hundred seventeen million, fifty-four thousand, two hundred ninety-nine".