11013300523 has 2 divisors, whose sum is σ = 11013300524. Its totient is φ = 11013300522.

The previous prime is 11013300511. The next prime is 11013300547. The reversal of 11013300523 is 32500331011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11013300523 - 2⁵ = 11013300491 is a prime.

It is a super-3 number, since 3×11013300523³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11013300523.

It is not a weakly prime, because it can be changed into another prime (11013300583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506650261 + 5506650262.

It is an arithmetic number, because the mean of its divisors is an integer number (5506650262).

Almost surely, 2^11013300523 is an apocalyptic number.

11013300523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013300523 is an equidigital number, since it uses as much as digits as its factorization.

11013300523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 11013300523 its reverse (32500331011), we get a palindrome (43513631534).

The spelling of 11013300523 in words is "eleven billion, thirteen million, three hundred thousand, five hundred twenty-three".