252612203 has 2 divisors, whose sum is σ = 252612204. Its totient is φ = 252612202.

The previous prime is 252612181. The next prime is 252612223. The reversal of 252612203 is 302216252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252612203 - 2¹⁰ = 252611179 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (252612223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126306101 + 126306102.

It is an arithmetic number, because the mean of its divisors is an integer number (126306102).

Almost surely, 2^252612203 is an apocalyptic number.

252612203 is a deficient number, since it is larger than the sum of its proper divisors (1).

252612203 is an equidigital number, since it uses as much as digits as its factorization.

252612203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 252612203 is about 15893.7787514486. The cubic root of 252612203 is about 632.1470400742.

Adding to 252612203 its reverse (302216252), we get a palindrome (554828455).

The spelling of 252612203 in words is "two hundred fifty-two million, six hundred twelve thousand, two hundred three".