10599950105 has 4 divisors (see below), whose sum is σ = 12719940132. Its totient is φ = 8479960080.

The previous prime is 10599950099. The next prime is 10599950113. The reversal of 10599950105 is 50105999501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50105999501 = 53 ⋅945396217.

It can be written as a sum of positive squares in 2 ways, for example, as 2821415689 + 7778534416 = 53117^2 + 88196^2 .

It is not a de Polignac number, because 10599950105 - 2⁸ = 10599949849 is a prime.

It is a super-2 number, since 2×10599950105² (a number of 21 digits) 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, 1059995006 + ... + 1059995015.

It is an arithmetic number, because the mean of its divisors is an integer number (3179985033).

Almost surely, 2^10599950105 is an apocalyptic number.

It is an amenable number.

10599950105 is a deficient number, since it is larger than the sum of its proper divisors (2119990027).

10599950105 is an equidigital number, since it uses as much as digits as its factorization.

10599950105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119990026.

The product of its (nonzero) digits is 91125, while the sum is 44.

The spelling of 10599950105 in words is "ten billion, five hundred ninety-nine million, nine hundred fifty thousand, one hundred five".