52123303 has 4 divisors (see below), whose sum is σ = 52138048. Its totient is φ = 52108560.

The previous prime is 52123297. The next prime is 52123319. The reversal of 52123303 is 30332125.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52123303 - 2¹³ = 52115111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52123333) 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, 1450 + ... + 10312.

It is an arithmetic number, because the mean of its divisors is an integer number (13034512).

Almost surely, 2^52123303 is an apocalyptic number.

52123303 is a deficient number, since it is larger than the sum of its proper divisors (14745).

52123303 is an equidigital number, since it uses as much as digits as its factorization.

52123303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14744.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 52123303 is about 7219.6470135319. The cubic root of 52123303 is about 373.5459019216.

Adding to 52123303 its reverse (30332125), we get a palindrome (82455428).

It can be divided in two parts, 5212 and 3303, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 52123303 in words is "fifty-two million, one hundred twenty-three thousand, three hundred three".