52603103 has 8 divisors (see below), whose sum is σ = 60170880. Its totient is φ = 45048600.

The previous prime is 52603099. The next prime is 52603121. The reversal of 52603103 is 30130625.

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 52603103 - 2² = 52603099 is a prime.

It is a super-3 number, since 3×52603103³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52603703) 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, 7568 + ... + 12746.

It is an arithmetic number, because the mean of its divisors is an integer number (7521360).

Almost surely, 2^52603103 is an apocalyptic number.

52603103 is a deficient number, since it is larger than the sum of its proper divisors (7567777).

52603103 is a wasteful number, since it uses less digits than its factorization.

52603103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 52603103 is about 7252.7996663358. The cubic root of 52603103 is about 374.6885781895.

Adding to 52603103 its reverse (30130625), we get a palindrome (82733728).

The spelling of 52603103 in words is "fifty-two million, six hundred three thousand, one hundred three".