11303975268539 has 2 divisors, whose sum is σ = 11303975268540. Its totient is φ = 11303975268538.

The previous prime is 11303975268479. The next prime is 11303975268541. The reversal of 11303975268539 is 93586257930311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11303975268539 - 2²⁴ = 11303958491323 is a prime.

It is a super-3 number, since 3×11303975268539³ (a number of 40 digits) contains 333 as substring.

Together with 11303975268541, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11303977268539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651987634269 + 5651987634270.

It is an arithmetic number, because the mean of its divisors is an integer number (5651987634270).

Almost surely, 2^{11303975268539} is an apocalyptic number.

11303975268539 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303975268539 is an equidigital number, since it uses as much as digits as its factorization.

11303975268539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36741600, while the sum is 62.

It can be divided in two parts, 1130397 and 5268539, that added together give a palindrome (6398936).

The spelling of 11303975268539 in words is "eleven trillion, three hundred three billion, nine hundred seventy-five million, two hundred sixty-eight thousand, five hundred thirty-nine".