253306341213 has 16 divisors (see below), whose sum is σ = 339472848000. Its totient is φ = 168005534400.

The previous prime is 253306341193. The next prime is 253306341241. The reversal of 253306341213 is 312143603352.

It is not a de Polignac number, because 253306341213 - 2⁹ = 253306340701 is a prime.

It is a super-2 number, since 2×253306341213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253306341413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9718683 + ... + 9744711.

It is an arithmetic number, because the mean of its divisors is an integer number (21217053000).

Almost surely, 2^253306341213 is an apocalyptic number.

It is an amenable number.

253306341213 is a deficient number, since it is larger than the sum of its proper divisors (86166506787).

253306341213 is a wasteful number, since it uses less digits than its factorization.

253306341213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42532.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 253306341213 its reverse (312143603352), we get a palindrome (565449944565).

The spelling of 253306341213 in words is "two hundred fifty-three billion, three hundred six million, three hundred forty-one thousand, two hundred thirteen".