11301313523 has 2 divisors, whose sum is σ = 11301313524. Its totient is φ = 11301313522.

The previous prime is 11301313483. The next prime is 11301313537. The reversal of 11301313523 is 32531310311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11301313523 is a prime.

It is not a weakly prime, because it can be changed into another prime (11301313553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650656761 + 5650656762.

It is an arithmetic number, because the mean of its divisors is an integer number (5650656762).

Almost surely, 2^11301313523 is an apocalyptic number.

11301313523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301313523 is an equidigital number, since it uses as much as digits as its factorization.

11301313523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 23.

Adding to 11301313523 its reverse (32531310311), we get a palindrome (43832623834).

The spelling of 11301313523 in words is "eleven billion, three hundred one million, three hundred thirteen thousand, five hundred twenty-three".