11010300138 has 64 divisors (see below), whose sum is σ = 26799984000. Its totient is φ = 3335092992.

The previous prime is 11010300137. The next prime is 11010300151. The reversal of 11010300138 is 83100301011.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11010300138.

It is not an unprimeable number, because it can be changed into a prime (11010300137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180168 + ... + 233411.

It is an arithmetic number, because the mean of its divisors is an integer number (418749750).

Almost surely, 2^11010300138 is an apocalyptic number.

11010300138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11010300138 is an abundant number, since it is smaller than the sum of its proper divisors (15789683862).

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

11010300138 is a wasteful number, since it uses less digits than its factorization.

11010300138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413636 (or 413630 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11010300138 its reverse (83100301011), we get a palindrome (94110601149).

The spelling of 11010300138 in words is "eleven billion, ten million, three hundred thousand, one hundred thirty-eight".