995103681 has 32 divisors (see below), whose sum is σ = 1562416128. Its totient is φ = 555397440.

The previous prime is 995103677. The next prime is 995103719. The reversal of 995103681 is 186301599.

It is not a de Polignac number, because 995103681 - 2² = 995103677 is a prime.

It is a super-2 number, since 2×995103681² = 1980462671879499522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (995103481) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 197860 + ... + 202826.

It is an arithmetic number, because the mean of its divisors is an integer number (48825504).

Almost surely, 2^995103681 is an apocalyptic number.

995103681 is the 18213-rd octagonal number.

It is an amenable number.

995103681 is a deficient number, since it is larger than the sum of its proper divisors (567312447).

995103681 is a wasteful number, since it uses less digits than its factorization.

995103681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 995103681 is about 31545.2640026994. The cubic root of 995103681 is about 998.3652226259.

The spelling of 995103681 in words is "nine hundred ninety-five million, one hundred three thousand, six hundred eighty-one".