253324410133 has 2 divisors, whose sum is σ = 253324410134. Its totient is φ = 253324410132.

The previous prime is 253324410083. The next prime is 253324410211. The reversal of 253324410133 is 331014423352.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 247981092529 + 5343317604 = 497977^2 + 73098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253324410133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253324410095 and 253324410104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253324410733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126662205066 + 126662205067.

It is an arithmetic number, because the mean of its divisors is an integer number (126662205067).

Almost surely, 2^253324410133 is an apocalyptic number.

It is an amenable number.

253324410133 is a deficient number, since it is larger than the sum of its proper divisors (1).

253324410133 is an equidigital number, since it uses as much as digits as its factorization.

253324410133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 253324410133 its reverse (331014423352), we get a palindrome (584338833485).

The spelling of 253324410133 in words is "two hundred fifty-three billion, three hundred twenty-four million, four hundred ten thousand, one hundred thirty-three".