103116357 has 12 divisors (see below), whose sum is σ = 149356480. Its totient is φ = 68554728.

The previous prime is 103116347. The next prime is 103116359. The reversal of 103116357 is 753611301.

103116357 is a `hidden beast` number, since 10 + 3 + 11 + 635 + 7 = 666.

It is not a de Polignac number, because 103116357 - 2⁴ = 103116341 is a prime.

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 103116357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103116359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12307 + ... + 18912.

Almost surely, 2^103116357 is an apocalyptic number.

It is an amenable number.

103116357 is a deficient number, since it is larger than the sum of its proper divisors (46240123).

103116357 is a wasteful number, since it uses less digits than its factorization.

103116357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31592 (or 31589 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 103116357 is about 10154.6224449755. The cubic root of 103116357 is about 468.9312625912.

Adding to 103116357 its reverse (753611301), we get a palindrome (856727658).

The spelling of 103116357 in words is "one hundred three million, one hundred sixteen thousand, three hundred fifty-seven".