11711230548 has 24 divisors (see below), whose sum is σ = 27446590752. Its totient is φ = 3886545504.

The previous prime is 11711230541. The next prime is 11711230549. The reversal of 11711230548 is 84503211711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11711230541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146915 + ... + 2152362.

It is an arithmetic number, because the mean of its divisors is an integer number (1143607948).

Almost surely, 2^11711230548 is an apocalyptic number.

It is an amenable number.

11711230548 is an abundant number, since it is smaller than the sum of its proper divisors (15735360204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11711230548 is a wasteful number, since it uses less digits than its factorization.

11711230548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299511 (or 4299509 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 11711230548 in words is "eleven billion, seven hundred eleven million, two hundred thirty thousand, five hundred forty-eight".