103965305081 has 8 divisors (see below), whose sum is σ = 113986632000. Its totient is φ = 94038967440.

The previous prime is 103965305063. The next prime is 103965305113. The reversal of 103965305081 is 180503569301.

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

It is a de Polignac number, because none of the positive numbers 2^k-103965305081 is a prime.

It is a super-2 number, since 2×103965305081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103965305881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23745026 + ... + 23749403.

It is an arithmetic number, because the mean of its divisors is an integer number (14248329000).

Almost surely, 2^103965305081 is an apocalyptic number.

103965305081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103965305081 is a deficient number, since it is larger than the sum of its proper divisors (10021326919).

103965305081 is a wasteful number, since it uses less digits than its factorization.

103965305081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47494639.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 103965305081 in words is "one hundred three billion, nine hundred sixty-five million, three hundred five thousand, eighty-one".