532140311 has 2 divisors, whose sum is σ = 532140312. Its totient is φ = 532140310.

The previous prime is 532140269. The next prime is 532140313. The reversal of 532140311 is 113041235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 532140311 - 2⁶ = 532140247 is a prime.

Together with 532140313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532140313) 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, 266070155 + 266070156.

It is an arithmetic number, because the mean of its divisors is an integer number (266070156).

Almost surely, 2^532140311 is an apocalyptic number.

532140311 is a deficient number, since it is larger than the sum of its proper divisors (1).

532140311 is an equidigital number, since it uses as much as digits as its factorization.

532140311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 532140311 is about 23068.1666154898. The cubic root of 532140311 is about 810.3551310716.

Adding to 532140311 its reverse (113041235), we get a palindrome (645181546).

The spelling of 532140311 in words is "five hundred thirty-two million, one hundred forty thousand, three hundred eleven".