11300450105 has 16 divisors (see below), whose sum is σ = 15501642624. Its totient is φ = 7746938880.

The previous prime is 11300450101. The next prime is 11300450131. The reversal of 11300450105 is 50105400311.

It is not a de Polignac number, because 11300450105 - 2² = 11300450101 is a prime.

It is a super-2 number, since 2×11300450105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11300450101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109049 + ... + 185721.

It is an arithmetic number, because the mean of its divisors is an integer number (968852664).

Almost surely, 2^11300450105 is an apocalyptic number.

It is an amenable number.

11300450105 is a deficient number, since it is larger than the sum of its proper divisors (4201192519).

11300450105 is an equidigital number, since it uses as much as digits as its factorization.

11300450105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80896.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 11300450105 its reverse (50105400311), we get a palindrome (61405850416).

The spelling of 11300450105 in words is "eleven billion, three hundred million, four hundred fifty thousand, one hundred five".