11011101000048 has 30 divisors (see below), whose sum is σ = 30815789604704. Its totient is φ = 3670366999968.

The previous prime is 11011101000019. The next prime is 11011101000049. The reversal of 11011101000048 is 84000010111011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011101000049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38232989440 + ... + 38232989727.

Almost surely, 2^{11011101000048} is an apocalyptic number.

11011101000048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11011101000048 is an abundant number, since it is smaller than the sum of its proper divisors (19804688604656).

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

11011101000048 is a wasteful number, since it uses less digits than its factorization.

11011101000048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76465979181 (or 76465979172 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 11011101000048 its reverse (84000010111011), we get a palindrome (95011111111059).

The spelling of 11011101000048 in words is "eleven trillion, eleven billion, one hundred one million, forty-eight", and thus it is an aban number.