11033101020 has 24 divisors (see below), whose sum is σ = 30892683024. Its totient is φ = 2942160256.

The previous prime is 11033100961. The next prime is 11033101039. The reversal of 11033101020 is 2010133011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11033100987 and 11033101005.

It is a congruent number.

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, 91942449 + ... + 91942568.

It is an arithmetic number, because the mean of its divisors is an integer number (1287195126).

Almost surely, 2^11033101020 is an apocalyptic number.

11033101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033101020 is an abundant number, since it is smaller than the sum of its proper divisors (19859582004).

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

11033101020 is a wasteful number, since it uses less digits than its factorization.

11033101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183885029 (or 183885027 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11033101020 its reverse (2010133011), we get a palindrome (13043234031).

The spelling of 11033101020 in words is "eleven billion, thirty-three million, one hundred one thousand, twenty".