253222303343 has 2 divisors, whose sum is σ = 253222303344. Its totient is φ = 253222303342.

The previous prime is 253222303309. The next prime is 253222303393. The reversal of 253222303343 is 343303222352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253222303343 - 2¹⁴ = 253222286959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253222303393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126611151671 + 126611151672.

It is an arithmetic number, because the mean of its divisors is an integer number (126611151672).

Almost surely, 2^253222303343 is an apocalyptic number.

253222303343 is a deficient number, since it is larger than the sum of its proper divisors (1).

253222303343 is an equidigital number, since it uses as much as digits as its factorization.

253222303343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 32.

Adding to 253222303343 its reverse (343303222352), we get a palindrome (596525525695).

The spelling of 253222303343 in words is "two hundred fifty-three billion, two hundred twenty-two million, three hundred three thousand, three hundred forty-three".