103618159 has 2 divisors, whose sum is σ = 103618160. Its totient is φ = 103618158.

The previous prime is 103618147. The next prime is 103618183. The reversal of 103618159 is 951816301.

It is a weak prime.

It is an emirp because it is prime and its reverse (951816301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103618159 is a prime.

It is a super-3 number, since 3×103618159³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103618259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51809079 + 51809080.

It is an arithmetic number, because the mean of its divisors is an integer number (51809080).

Almost surely, 2^103618159 is an apocalyptic number.

103618159 is a deficient number, since it is larger than the sum of its proper divisors (1).

103618159 is an equidigital number, since it uses as much as digits as its factorization.

103618159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 103618159 is about 10179.3005162437. The cubic root of 103618159 is about 469.6906958446.

The spelling of 103618159 in words is "one hundred three million, six hundred eighteen thousand, one hundred fifty-nine".