11254300020 has 144 divisors (see below), whose sum is σ = 35975197440. Its totient is φ = 2839995648.

The previous prime is 11254300007. The next prime is 11254300021. The reversal of 11254300020 is 2000345211.

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

It is a junction number, because it is equal to n+sod(n) for n = 11254299966 and 11254300002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11254300021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5084434 + ... + 5086646.

It is an arithmetic number, because the mean of its divisors is an integer number (249827760).

Almost surely, 2^11254300020 is an apocalyptic number.

11254300020 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 11254300020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17987598720).

11254300020 is an abundant number, since it is smaller than the sum of its proper divisors (24720897420).

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

11254300020 is a wasteful number, since it uses less digits than its factorization.

11254300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734 (or 3729 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 11254300020 its reverse (2000345211), we get a palindrome (13254645231).

The spelling of 11254300020 in words is "eleven billion, two hundred fifty-four million, three hundred thousand, twenty".