20130010253 has 2 divisors, whose sum is σ = 20130010254. Its totient is φ = 20130010252.

The previous prime is 20130010217. The next prime is 20130010273. The reversal of 20130010253 is 35201003102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18371633764 + 1758376489 = 135542^2 + 41933^2 .

It is a cyclic number.

It is not a de Polignac number, because 20130010253 - 2¹⁴ = 20129993869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20130010273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065005126 + 10065005127.

It is an arithmetic number, because the mean of its divisors is an integer number (10065005127).

Almost surely, 2^20130010253 is an apocalyptic number.

It is an amenable number.

20130010253 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130010253 is an equidigital number, since it uses as much as digits as its factorization.

20130010253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 20130010253 its reverse (35201003102), we get a palindrome (55331013355).

The spelling of 20130010253 in words is "twenty billion, one hundred thirty million, ten thousand, two hundred fifty-three".