11010203233020 has 36 divisors (see below), whose sum is σ = 33397616474040. Its totient is φ = 2936054195424.

The previous prime is 11010203232989. The next prime is 11010203233027. The reversal of 11010203233020 is 2033230201011.

11010203233020 is a `hidden beast` number, since 1 + 10 + 10 + 20 + 323 + 302 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 = 11010203232984 and 11010203233002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010203233027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30583897690 + ... + 30583898049.

Almost surely, 2^{11010203233020} is an apocalyptic number.

11010203233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010203233020 is an abundant number, since it is smaller than the sum of its proper divisors (22387413241020).

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

11010203233020 is a wasteful number, since it uses less digits than its factorization.

11010203233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61167795754 (or 61167795749 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11010203233020 its reverse (2033230201011), we get a palindrome (13043433434031).

The spelling of 11010203233020 in words is "eleven trillion, ten billion, two hundred three million, two hundred thirty-three thousand, twenty".