11273100300 has 216 divisors, whose sum is σ = 44054180352. Its totient is φ = 2342448000.

The previous prime is 11273100277. The next prime is 11273100329. The reversal of 11273100300 is 300137211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12036 + ... + 150635.

Almost surely, 2^11273100300 is an apocalyptic number.

11273100300 is a gapful number since it is divisible by the number (10) 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 11273100300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22027090176).

11273100300 is an abundant number, since it is smaller than the sum of its proper divisors (32781080052).

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

11273100300 is a wasteful number, since it uses less digits than its factorization.

11273100300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162709 (or 162699 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

Adding to 11273100300 its reverse (300137211), we get a palindrome (11573237511).

The spelling of 11273100300 in words is "eleven billion, two hundred seventy-three million, one hundred thousand, three hundred".