214540513013 has 2 divisors, whose sum is σ = 214540513014. Its totient is φ = 214540513012.

The previous prime is 214540512997. The next prime is 214540513067. The reversal of 214540513013 is 310315045412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124755184849 + 89785328164 = 353207^2 + 299642^2 .

It is a cyclic number.

It is not a de Polignac number, because 214540513013 - 2⁴ = 214540512997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214540516013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107270256506 + 107270256507.

It is an arithmetic number, because the mean of its divisors is an integer number (107270256507).

Almost surely, 2^214540513013 is an apocalyptic number.

It is an amenable number.

214540513013 is a deficient number, since it is larger than the sum of its proper divisors (1).

214540513013 is an equidigital number, since it uses as much as digits as its factorization.

214540513013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 214540513013 its reverse (310315045412), we get a palindrome (524855558425).

The spelling of 214540513013 in words is "two hundred fourteen billion, five hundred forty million, five hundred thirteen thousand, thirteen".