52331203 has 2 divisors, whose sum is σ = 52331204. Its totient is φ = 52331202.

The previous prime is 52331177. The next prime is 52331207. The reversal of 52331203 is 30213325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52331203 is a prime.

It is not a weakly prime, because it can be changed into another prime (52331207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26165601 + 26165602.

It is an arithmetic number, because the mean of its divisors is an integer number (26165602).

Almost surely, 2^52331203 is an apocalyptic number.

52331203 is a deficient number, since it is larger than the sum of its proper divisors (1).

52331203 is an equidigital number, since it uses as much as digits as its factorization.

52331203 is an evil number, because the sum of its binary digits is even.

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

The square root of 52331203 is about 7234.0308957040. The cubic root of 52331203 is about 374.0418871747.

Adding to 52331203 its reverse (30213325), we get a palindrome (82544528).

The spelling of 52331203 in words is "fifty-two million, three hundred thirty-one thousand, two hundred three".