514132321 has 2 divisors, whose sum is σ = 514132322. Its totient is φ = 514132320.

The previous prime is 514132291. The next prime is 514132351. The reversal of 514132321 is 123231415.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (514132291) and next prime (514132351).

It can be written as a sum of positive squares in only one way, i.e., 294499921 + 219632400 = 17161^2 + 14820^2 .

It is a cyclic number.

It is not a de Polignac number, because 514132321 - 2⁹ = 514131809 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 514132292 and 514132301.

It is not a weakly prime, because it can be changed into another prime (514132351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257066160 + 257066161.

It is an arithmetic number, because the mean of its divisors is an integer number (257066161).

Almost surely, 2^514132321 is an apocalyptic number.

It is an amenable number.

514132321 is a deficient number, since it is larger than the sum of its proper divisors (1).

514132321 is an equidigital number, since it uses as much as digits as its factorization.

514132321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 514132321 is about 22674.4861242763. The cubic root of 514132321 is about 801.1090456658.

Adding to 514132321 its reverse (123231415), we get a palindrome (637363736).

The spelling of 514132321 in words is "five hundred fourteen million, one hundred thirty-two thousand, three hundred twenty-one".