30173101 has 8 divisors (see below), whose sum is σ = 35049344. Its totient is φ = 25438320.

The previous prime is 30173063. The next prime is 30173141. The reversal of 30173101 is 10137103.

It is a happy number.

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 30173101 - 2⁷ = 30172973 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 (30173141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34905 + ... + 35758.

It is an arithmetic number, because the mean of its divisors is an integer number (4381168).

Almost surely, 2^30173101 is an apocalyptic number.

It is an amenable number.

30173101 is a deficient number, since it is larger than the sum of its proper divisors (4876243).

30173101 is an equidigital number, since it uses as much as digits as its factorization.

30173101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70731.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 30173101 is about 5493.0047332949. The cubic root of 30173101 is about 311.3197326595.

The spelling of 30173101 in words is "thirty million, one hundred seventy-three thousand, one hundred one".