11502010253 has 2 divisors, whose sum is σ = 11502010254. Its totient is φ = 11502010252.

The previous prime is 11502010249. The next prime is 11502010307. The reversal of 11502010253 is 35201020511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9030130729 + 2471879524 = 95027^2 + 49718^2 .

It is a cyclic number.

It is not a de Polignac number, because 11502010253 - 2² = 11502010249 is a prime.

It is a super-3 number, since 3×11502010253³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11502010243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5751005126 + 5751005127.

It is an arithmetic number, because the mean of its divisors is an integer number (5751005127).

Almost surely, 2^11502010253 is an apocalyptic number.

It is an amenable number.

11502010253 is a deficient number, since it is larger than the sum of its proper divisors (1).

11502010253 is an equidigital number, since it uses as much as digits as its factorization.

11502010253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 11502010253 its reverse (35201020511), we get a palindrome (46703030764).

The spelling of 11502010253 in words is "eleven billion, five hundred two million, ten thousand, two hundred fifty-three".