11241032020 has 24 divisors (see below), whose sum is σ = 23929542504. Its totient is φ = 4434817536.

The previous prime is 11241032017. The next prime is 11241032051. The reversal of 11241032020 is 2023014211.

It can be written as a sum of positive squares in 4 ways, for example, as 2718788164 + 8522243856 = 52142^2 + 92316^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11241031985 and 11241032003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3848209 + ... + 3851128.

It is an arithmetic number, because the mean of its divisors is an integer number (997064271).

Almost surely, 2^11241032020 is an apocalyptic number.

11241032020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11241032020 is an abundant number, since it is smaller than the sum of its proper divisors (12688510484).

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

11241032020 is a wasteful number, since it uses less digits than its factorization.

11241032020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699419 (or 7699417 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11241032020 its reverse (2023014211), we get a palindrome (13264046231).

The spelling of 11241032020 in words is "eleven billion, two hundred forty-one million, thirty-two thousand, twenty".