52107203 has 4 divisors (see below), whose sum is σ = 52132080. Its totient is φ = 52082328.

The previous prime is 52107199. The next prime is 52107217. The reversal of 52107203 is 30270125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52107203 - 2² = 52107199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52107103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8975 + ... + 13592.

It is an arithmetic number, because the mean of its divisors is an integer number (13033020).

Almost surely, 2^52107203 is an apocalyptic number.

52107203 is a deficient number, since it is larger than the sum of its proper divisors (24877).

52107203 is a wasteful number, since it uses less digits than its factorization.

52107203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24876.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 52107203 is about 7218.5319144546. The cubic root of 52107203 is about 373.5074373066.

Adding to 52107203 its reverse (30270125), we get a palindrome (82377328).

The spelling of 52107203 in words is "fifty-two million, one hundred seven thousand, two hundred three".