214115045513 has 2 divisors, whose sum is σ = 214115045514. Its totient is φ = 214115045512.

The previous prime is 214115045497. The next prime is 214115045563. The reversal of 214115045513 is 315540511412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137146530889 + 76968514624 = 370333^2 + 277432^2 .

It is a cyclic number.

It is not a de Polignac number, because 214115045513 - 2⁴ = 214115045497 is a prime.

It is a super-2 number, since 2×214115045513² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214115045513.

It is not a weakly prime, because it can be changed into another prime (214115045563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107057522756 + 107057522757.

It is an arithmetic number, because the mean of its divisors is an integer number (107057522757).

Almost surely, 2^214115045513 is an apocalyptic number.

It is an amenable number.

214115045513 is a deficient number, since it is larger than the sum of its proper divisors (1).

214115045513 is an equidigital number, since it uses as much as digits as its factorization.

214115045513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 214115045513 its reverse (315540511412), we get a palindrome (529655556925).

The spelling of 214115045513 in words is "two hundred fourteen billion, one hundred fifteen million, forty-five thousand, five hundred thirteen".