232131442253 has 2 divisors, whose sum is σ = 232131442254. Its totient is φ = 232131442252.

The previous prime is 232131442201. The next prime is 232131442259. The reversal of 232131442253 is 352244131232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206481177604 + 25650264649 = 454402^2 + 160157^2 .

It is a cyclic number.

It is not a de Polignac number, because 232131442253 - 2¹⁶ = 232131376717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232131442259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116065721126 + 116065721127.

It is an arithmetic number, because the mean of its divisors is an integer number (116065721127).

Almost surely, 2^232131442253 is an apocalyptic number.

It is an amenable number.

232131442253 is a deficient number, since it is larger than the sum of its proper divisors (1).

232131442253 is an equidigital number, since it uses as much as digits as its factorization.

232131442253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 32.

Adding to 232131442253 its reverse (352244131232), we get a palindrome (584375573485).

The spelling of 232131442253 in words is "two hundred thirty-two billion, one hundred thirty-one million, four hundred forty-two thousand, two hundred fifty-three".