514230031543 has 2 divisors, whose sum is σ = 514230031544. Its totient is φ = 514230031542.

The previous prime is 514230031493. The next prime is 514230031559. The reversal of 514230031543 is 345130032415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514230031543 - 2²⁵ = 514196477111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514230041543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257115015771 + 257115015772.

It is an arithmetic number, because the mean of its divisors is an integer number (257115015772).

Almost surely, 2^514230031543 is an apocalyptic number.

514230031543 is a deficient number, since it is larger than the sum of its proper divisors (1).

514230031543 is an equidigital number, since it uses as much as digits as its factorization.

514230031543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 514230031543 its reverse (345130032415), we get a palindrome (859360063958).

The spelling of 514230031543 in words is "five hundred fourteen billion, two hundred thirty million, thirty-one thousand, five hundred forty-three".