11115500106 has 8 divisors (see below), whose sum is σ = 22231000224. Its totient is φ = 3705166700.

The previous prime is 11115500057. The next prime is 11115500171. The reversal of 11115500106 is 60100551111.

It is a happy number.

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

11115500106 is an admirable number.

It is a super-2 number, since 2×11115500106² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926291670 + ... + 926291681.

It is an arithmetic number, because the mean of its divisors is an integer number (2778875028).

Almost surely, 2^11115500106 is an apocalyptic number.

11115500106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11115500106 is a wasteful number, since it uses less digits than its factorization.

11115500106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852583356.

The product of its (nonzero) digits is 150, while the sum is 21.

The spelling of 11115500106 in words is "eleven billion, one hundred fifteen million, five hundred thousand, one hundred six".