57103163 has 8 divisors (see below), whose sum is σ = 61621056. Its totient is φ = 52603200.

The previous prime is 57103159. The next prime is 57103199. The reversal of 57103163 is 36130175.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57103163 - 2² = 57103159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57103763) 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, 2558 + ... + 10988.

It is an arithmetic number, because the mean of its divisors is an integer number (7702632).

Almost surely, 2^57103163 is an apocalyptic number.

57103163 is a deficient number, since it is larger than the sum of its proper divisors (4517893).

57103163 is a wasteful number, since it uses less digits than its factorization.

57103163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8965.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 57103163 is about 7556.6634833106. The cubic root of 57103163 is about 385.0821503451.

The spelling of 57103163 in words is "fifty-seven million, one hundred three thousand, one hundred sixty-three".