11023432141020 has 192 divisors, whose sum is σ = 34169821830144. Its totient is φ = 2638594344960.

The previous prime is 11023432140979. The next prime is 11023432141021. The reversal of 11023432141020 is 2014123432011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023432141021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2679379 + ... + 5406101.

It is an arithmetic number, because the mean of its divisors is an integer number (177967822032).

Almost surely, 2^{11023432141020} is an apocalyptic number.

11023432141020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11023432141020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17084910915072).

11023432141020 is an abundant number, since it is smaller than the sum of its proper divisors (23146389689124).

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

11023432141020 is a wasteful number, since it uses less digits than its factorization.

11023432141020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726892 (or 2726890 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11023432141020 its reverse (2014123432011), we get a palindrome (13037555573031).

The spelling of 11023432141020 in words is "eleven trillion, twenty-three billion, four hundred thirty-two million, one hundred forty-one thousand, twenty".