253341532133 has 2 divisors, whose sum is σ = 253341532134. Its totient is φ = 253341532132.

The previous prime is 253341532127. The next prime is 253341532151. The reversal of 253341532133 is 331235143352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244098247969 + 9243284164 = 494063^2 + 96142^2 .

It is a cyclic number.

It is not a de Polignac number, because 253341532133 - 2¹⁶ = 253341466597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253341532093 and 253341532102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253341532163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126670766066 + 126670766067.

It is an arithmetic number, because the mean of its divisors is an integer number (126670766067).

Almost surely, 2^253341532133 is an apocalyptic number.

It is an amenable number.

253341532133 is a deficient number, since it is larger than the sum of its proper divisors (1).

253341532133 is an equidigital number, since it uses as much as digits as its factorization.

253341532133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 35.

Adding to 253341532133 its reverse (331235143352), we get a palindrome (584576675485).

The spelling of 253341532133 in words is "two hundred fifty-three billion, three hundred forty-one million, five hundred thirty-two thousand, one hundred thirty-three".