11030100020 has 48 divisors (see below), whose sum is σ = 24543926400. Its totient is φ = 4152124800.

The previous prime is 11030100019. The next prime is 11030100031. The reversal of 11030100020 is 2000103011.

It is a junction number, because it is equal to n+sod(n) for n = 11030099980 and 11030100007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38735 + ... + 153494.

It is an arithmetic number, because the mean of its divisors is an integer number (511331800).

Almost surely, 2^11030100020 is an apocalyptic number.

11030100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030100020 is an abundant number, since it is smaller than the sum of its proper divisors (13513826380).

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

11030100020 is a wasteful number, since it uses less digits than its factorization.

11030100020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192408 (or 192406 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 11030100020 its reverse (2000103011), we get a palindrome (13030203031).

The spelling of 11030100020 in words is "eleven billion, thirty million, one hundred thousand, twenty".