255030342530213 has 32 divisors (see below), whose sum is σ = 261351518392320. Its totient is φ = 248794470302400.

The previous prime is 255030342530113. The next prime is 255030342530219. The reversal of 255030342530213 is 312035243030552.

It is a cyclic number.

It is not a de Polignac number, because 255030342530213 - 2¹⁰ = 255030342529189 is a prime.

It is a super-2 number, since 2×255030342530213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255030342530219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4640347028 + ... + 4640401986.

It is an arithmetic number, because the mean of its divisors is an integer number (8167234949760).

Almost surely, 2^{255030342530213} is an apocalyptic number.

It is an amenable number.

255030342530213 is a deficient number, since it is larger than the sum of its proper divisors (6321175862107).

255030342530213 is a wasteful number, since it uses less digits than its factorization.

255030342530213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56577.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 255030342530213 its reverse (312035243030552), we get a palindrome (567065585560765).

The spelling of 255030342530213 in words is "two hundred fifty-five trillion, thirty billion, three hundred forty-two million, five hundred thirty thousand, two hundred thirteen".