11301021300 has 72 divisors (see below), whose sum is σ = 33021448992. Its totient is φ = 2983760000.

The previous prime is 11301021287. The next prime is 11301021311. The reversal of 11301021300 is 312010311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156186 + ... + 216785.

It is an arithmetic number, because the mean of its divisors is an integer number (458631236).

Almost surely, 2^11301021300 is an apocalyptic number.

11301021300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11301021300 is an abundant number, since it is smaller than the sum of its proper divisors (21720427692).

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

11301021300 is a wasteful number, since it uses less digits than its factorization.

11301021300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373089 (or 373082 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11301021300 its reverse (312010311), we get a palindrome (11613031611).

The spelling of 11301021300 in words is "eleven billion, three hundred one million, twenty-one thousand, three hundred".