11243053031299 has 4 divisors (see below), whose sum is σ = 11243060470080. Its totient is φ = 11243045592520.

The previous prime is 11243053031263. The next prime is 11243053031303. The reversal of 11243053031299 is 99213035034211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11243053031299 - 2¹⁷ = 11243052900227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11243053031239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554704 + ... + 4774285.

It is an arithmetic number, because the mean of its divisors is an integer number (2810765117520).

Almost surely, 2^{11243053031299} is an apocalyptic number.

11243053031299 is a deficient number, since it is larger than the sum of its proper divisors (7438781).

11243053031299 is an equidigital number, since it uses as much as digits as its factorization.

11243053031299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438780.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 11243053031299 in words is "eleven trillion, two hundred forty-three billion, fifty-three million, thirty-one thousand, two hundred ninety-nine".