995506100111 has 8 divisors (see below), whose sum is σ = 1010519310240. Its totient is φ = 980577951232.

The previous prime is 995506100089. The next prime is 995506100129. The reversal of 995506100111 is 111001605599.

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

It is a cyclic number.

It is not a de Polignac number, because 995506100111 - 2⁶ = 995506100047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995506100131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21241730 + ... + 21288543.

It is an arithmetic number, because the mean of its divisors is an integer number (126314913780).

Almost surely, 2^995506100111 is an apocalyptic number.

995506100111 is a deficient number, since it is larger than the sum of its proper divisors (15013210129).

995506100111 is a wasteful number, since it uses less digits than its factorization.

995506100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42530625.

The product of its (nonzero) digits is 12150, while the sum is 38.

The spelling of 995506100111 in words is "nine hundred ninety-five billion, five hundred six million, one hundred thousand, one hundred eleven".