105035818451 has 4 divisors (see below), whose sum is σ = 105165653400. Its totient is φ = 104905983504.

The previous prime is 105035818429. The next prime is 105035818463. The reversal of 105035818451 is 154818530501.

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

It is a cyclic number.

It is not a de Polignac number, because 105035818451 - 2¹⁰ = 105035817427 is a prime.

It is a super-2 number, since 2×105035818451² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105035818399 and 105035818408.

It is not an unprimeable number, because it can be changed into a prime (105035818351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64916261 + ... + 64917878.

It is an arithmetic number, because the mean of its divisors is an integer number (26291413350).

Almost surely, 2^105035818451 is an apocalyptic number.

105035818451 is a deficient number, since it is larger than the sum of its proper divisors (129834949).

105035818451 is an equidigital number, since it uses as much as digits as its factorization.

105035818451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129834948.

The product of its (nonzero) digits is 96000, while the sum is 41.

The spelling of 105035818451 in words is "one hundred five billion, thirty-five million, eight hundred eighteen thousand, four hundred fifty-one".