11300204030020 has 24 divisors (see below), whose sum is σ = 23734726906968. Its totient is φ = 4519262860800.

The previous prime is 11300204029949. The next prime is 11300204030099. The reversal of 11300204030020 is 2003040200311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 161538078724 + 11138665951296 = 401918^2 + 3337464^2 .

It is a super-2 number, since 2×11300204030020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11300204029976 and 11300204030003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51058771 + ... + 51279610.

It is an arithmetic number, because the mean of its divisors is an integer number (988946954457).

Almost surely, 2^{11300204030020} is an apocalyptic number.

11300204030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11300204030020 is an abundant number, since it is smaller than the sum of its proper divisors (12434522876948).

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

11300204030020 is a wasteful number, since it uses less digits than its factorization.

11300204030020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102343911 (or 102343909 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11300204030020 its reverse (2003040200311), we get a palindrome (13303244230331).

The spelling of 11300204030020 in words is "eleven trillion, three hundred billion, two hundred four million, thirty thousand, twenty".