103612817 has 8 divisors (see below), whose sum is σ = 129179712. Its totient is φ = 80737200.

The previous prime is 103612813. The next prime is 103612829. The reversal of 103612817 is 718216301.

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 103612817 - 2² = 103612813 is a prime.

It is a super-3 number, since 3×103612817³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103612817.

It is not an unprimeable number, because it can be changed into a prime (103612811) 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, 672734 + ... + 672887.

It is an arithmetic number, because the mean of its divisors is an integer number (16147464).

Almost surely, 2^103612817 is an apocalyptic number.

It is an amenable number.

103612817 is a deficient number, since it is larger than the sum of its proper divisors (25566895).

103612817 is a wasteful number, since it uses less digits than its factorization.

103612817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345639.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 103612817 is about 10179.0381176219. The cubic root of 103612817 is about 469.6826241229.

The spelling of 103612817 in words is "one hundred three million, six hundred twelve thousand, eight hundred seventeen".