103607861 has 8 divisors (see below), whose sum is σ = 121297344. Its totient is φ = 86640480.

The previous prime is 103607857. The next prime is 103607863. The reversal of 103607861 is 168706301.

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 103607861 - 2² = 103607857 is a prime.

It is a super-3 number, since 3×103607861³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103607863) 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, 180215 + ... + 180788.

It is an arithmetic number, because the mean of its divisors is an integer number (15162168).

Almost surely, 2^103607861 is an apocalyptic number.

It is an amenable number.

103607861 is a deficient number, since it is larger than the sum of its proper divisors (17689483).

103607861 is an equidigital number, since it uses as much as digits as its factorization.

103607861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361051.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 103607861 is about 10178.7946732410. The cubic root of 103607861 is about 469.6751353963.

The spelling of 103607861 in words is "one hundred three million, six hundred seven thousand, eight hundred sixty-one".