11100001300 has 36 divisors (see below), whose sum is σ = 24300186876. Its totient is φ = 4400704000.

The previous prime is 11100001277. The next prime is 11100001361. The reversal of 11100001300 is 310000111.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1003368976 + 10096632324 = 31676^2 + 100482^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479851 + ... + 502450.

It is an arithmetic number, because the mean of its divisors is an integer number (675005191).

Almost surely, 2^11100001300 is an apocalyptic number.

11100001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100001300 is an abundant number, since it is smaller than the sum of its proper divisors (13200185576).

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

11100001300 is a wasteful number, since it uses less digits than its factorization.

11100001300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982428 (or 982421 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 11100001300 its reverse (310000111), we get a palindrome (11410001411).

The spelling of 11100001300 in words is "eleven billion, one hundred million, one thousand, three hundred".