11301000100020 has 48 divisors (see below), whose sum is σ = 35158666979520. Its totient is φ = 3013600026528.

The previous prime is 11301000100007. The next prime is 11301000100037. The reversal of 11301000100020 is 2000100010311.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11301000099975 and 11301000100011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10463888442 + ... + 10463889521.

It is an arithmetic number, because the mean of its divisors is an integer number (732472228740).

Almost surely, 2^{11301000100020} is an apocalyptic number.

11301000100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11301000100020 is an abundant number, since it is smaller than the sum of its proper divisors (23857666879500).

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

11301000100020 is a wasteful number, since it uses less digits than its factorization.

11301000100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20927777981 (or 20927777973 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 11301000100020 its reverse (2000100010311), we get a palindrome (13301100110331).

The spelling of 11301000100020 in words is "eleven trillion, three hundred one billion, one hundred thousand, twenty".