103934661 has 16 divisors (see below), whose sum is σ = 144376320. Its totient is φ = 66432960.

The previous prime is 103934629. The next prime is 103934681. The reversal of 103934661 is 166439301.

It is not a de Polignac number, because 103934661 - 2⁵ = 103934629 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103934681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5011 + ... + 15263.

It is an arithmetic number, because the mean of its divisors is an integer number (9023520).

Almost surely, 2^103934661 is an apocalyptic number.

It is an amenable number.

103934661 is a deficient number, since it is larger than the sum of its proper divisors (40441659).

103934661 is a wasteful number, since it uses less digits than its factorization.

103934661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10396.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 103934661 is about 10194.8350158303. The cubic root of 103934661 is about 470.1684336708.

The spelling of 103934661 in words is "one hundred three million, nine hundred thirty-four thousand, six hundred sixty-one".