232553540143 has 2 divisors, whose sum is σ = 232553540144. Its totient is φ = 232553540142.

The previous prime is 232553540129. The next prime is 232553540179. The reversal of 232553540143 is 341045355232.

232553540143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232553540143 - 2⁵ = 232553540111 is a prime.

It is a super-2 number, since 2×232553540143² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232553540243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116276770071 + 116276770072.

It is an arithmetic number, because the mean of its divisors is an integer number (116276770072).

Almost surely, 2^232553540143 is an apocalyptic number.

232553540143 is a deficient number, since it is larger than the sum of its proper divisors (1).

232553540143 is an equidigital number, since it uses as much as digits as its factorization.

232553540143 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 37.

Adding to 232553540143 its reverse (341045355232), we get a palindrome (573598895375).

The spelling of 232553540143 in words is "two hundred thirty-two billion, five hundred fifty-three million, five hundred forty thousand, one hundred forty-three".