103666098081 has 32 divisors (see below), whose sum is σ = 170376387328. Its totient is φ = 54598199040.

The previous prime is 103666098061. The next prime is 103666098121. The reversal of 103666098081 is 180890666301.

It is not a de Polignac number, because 103666098081 - 2³³ = 95076163489 is a prime.

It is a super-2 number, since 2×103666098081² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103666098081.

It is not an unprimeable number, because it can be changed into a prime (103666098061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106786 + ... + 467691.

It is an arithmetic number, because the mean of its divisors is an integer number (5324262104).

Almost surely, 2^103666098081 is an apocalyptic number.

It is an amenable number.

103666098081 is a deficient number, since it is larger than the sum of its proper divisors (66710289247).

103666098081 is a wasteful number, since it uses less digits than its factorization.

103666098081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575161.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 103666098081 in words is "one hundred three billion, six hundred sixty-six million, ninety-eight thousand, eighty-one".