231514043050253 has 2 divisors, whose sum is σ = 231514043050254. Its totient is φ = 231514043050252.

The previous prime is 231514043050249. The next prime is 231514043050267. The reversal of 231514043050253 is 352050340415132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169545060776809 + 61968982273444 = 13020947^2 + 7872038^2 .

It is a cyclic number.

It is not a de Polignac number, because 231514043050253 - 2² = 231514043050249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231514043050853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115757021525126 + 115757021525127.

It is an arithmetic number, because the mean of its divisors is an integer number (115757021525127).

Almost surely, 2^{231514043050253} is an apocalyptic number.

It is an amenable number.

231514043050253 is a deficient number, since it is larger than the sum of its proper divisors (1).

231514043050253 is an equidigital number, since it uses as much as digits as its factorization.

231514043050253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 231514043050253 its reverse (352050340415132), we get a palindrome (583564383465385).

The spelling of 231514043050253 in words is "two hundred thirty-one trillion, five hundred fourteen billion, forty-three million, fifty thousand, two hundred fifty-three".