57816103 has 2 divisors, whose sum is σ = 57816104. Its totient is φ = 57816102.

The previous prime is 57816097. The next prime is 57816113. The reversal of 57816103 is 30161875.

57816103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57816103 is a prime.

It is a super-2 number, since 2×57816103² = 6685403532213218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57816113) 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 as a sum of consecutive naturals, namely, 28908051 + 28908052.

It is an arithmetic number, because the mean of its divisors is an integer number (28908052).

Almost surely, 2^57816103 is an apocalyptic number.

57816103 is a deficient number, since it is larger than the sum of its proper divisors (1).

57816103 is an equidigital number, since it uses as much as digits as its factorization.

57816103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 57816103 is about 7603.6900910019. The cubic root of 57816103 is about 386.6781259816.

Adding to 57816103 its reverse (30161875), we get a palindrome (87977978).

The spelling of 57816103 in words is "fifty-seven million, eight hundred sixteen thousand, one hundred three".