11313022132021 has 16 divisors (see below), whose sum is σ = 11781909740160. Its totient is φ = 10849402468800.

The previous prime is 11313022131997. The next prime is 11313022132031. The reversal of 11313022132021 is 12023122031311.

It is a cyclic number.

It is not a de Polignac number, because 11313022132021 - 2³¹ = 11310874648373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11313022131983 and 11313022132001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313022132031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41609506 + ... + 41880508.

It is an arithmetic number, because the mean of its divisors is an integer number (736369358760).

Almost surely, 2^{11313022132021} is an apocalyptic number.

It is an amenable number.

11313022132021 is a deficient number, since it is larger than the sum of its proper divisors (468887608139).

11313022132021 is a wasteful number, since it uses less digits than its factorization.

11313022132021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280716.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11313022132021 its reverse (12023122031311), we get a palindrome (23336144163332).

The spelling of 11313022132021 in words is "eleven trillion, three hundred thirteen billion, twenty-two million, one hundred thirty-two thousand, twenty-one".