11323347048 has 224 divisors, whose sum is σ = 34481832840. Its totient is φ = 3463741440.

The previous prime is 11323347023. The next prime is 11323347067. The reversal of 11323347048 is 84074332311.

11323347048 is a `hidden beast` number, since 113 + 2 + 33 + 470 + 48 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8596627524 + 2726719524 = 92718^2 + 52218^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 17664808 + ... + 17665448.

Almost surely, 2^11323347048 is an apocalyptic number.

11323347048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11323347048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17240916420).

11323347048 is an abundant number, since it is smaller than the sum of its proper divisors (23158485792).

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

11323347048 is a wasteful number, since it uses less digits than its factorization.

11323347048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

Adding to 11323347048 its reverse (84074332311), we get a palindrome (95397679359).

The spelling of 11323347048 in words is "eleven billion, three hundred twenty-three million, three hundred forty-seven thousand, forty-eight".