105201450266 has 8 divisors (see below), whose sum is σ = 172147827744. Its totient is φ = 47818841020.

The previous prime is 105201450253. The next prime is 105201450287. The reversal of 105201450266 is 662054102501.

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

It is a super-2 number, since 2×105201450266² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390942030 + ... + 2390942073.

It is an arithmetic number, because the mean of its divisors is an integer number (21518478468).

Almost surely, 2^105201450266 is an apocalyptic number.

105201450266 is a deficient number, since it is larger than the sum of its proper divisors (66946377478).

105201450266 is a wasteful number, since it uses less digits than its factorization.

105201450266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781884116.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 105201450266 its reverse (662054102501), we get a palindrome (767255552767).

The spelling of 105201450266 in words is "one hundred five billion, two hundred one million, four hundred fifty thousand, two hundred sixty-six".