11130267311 has 4 divisors (see below), whose sum is σ = 11489308224. Its totient is φ = 10771226400.

The previous prime is 11130267293. The next prime is 11130267329. The reversal of 11130267311 is 11376203111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11130267293) and next prime (11130267329).

It is a cyclic number.

It is not a de Polignac number, because 11130267311 - 2¹⁴ = 11130250927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130267371) 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, 179520410 + ... + 179520471.

It is an arithmetic number, because the mean of its divisors is an integer number (2872327056).

Almost surely, 2^11130267311 is an apocalyptic number.

11130267311 is a deficient number, since it is larger than the sum of its proper divisors (359040913).

11130267311 is an equidigital number, since it uses as much as digits as its factorization.

11130267311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359040912.

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 11130267311 in words is "eleven billion, one hundred thirty million, two hundred sixty-seven thousand, three hundred eleven".