105380317 has 8 divisors (see below), whose sum is σ = 120680000. Its totient is φ = 90141984.

The previous prime is 105380311. The next prime is 105380357. The reversal of 105380317 is 713083501.

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 105380317 - 2³ = 105380309 is a prime.

It is a super-2 number, since 2×105380317² = 22210022422040978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105380311) 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, 11592 + ... + 18577.

It is an arithmetic number, because the mean of its divisors is an integer number (15085000).

Almost surely, 2^105380317 is an apocalyptic number.

It is an amenable number.

105380317 is a deficient number, since it is larger than the sum of its proper divisors (15299683).

105380317 is an equidigital number, since it uses as much as digits as its factorization.

105380317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30675.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 105380317 is about 10265.4915615376. The cubic root of 105380317 is about 472.3383051140.

The spelling of 105380317 in words is "one hundred five million, three hundred eighty thousand, three hundred seventeen".