11323210123020 has 24 divisors (see below), whose sum is σ = 31704988344624. Its totient is φ = 3019522699456.

The previous prime is 11323210122989. The next prime is 11323210123063. The reversal of 11323210123020 is 2032101232311.

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, 94360084299 + ... + 94360084418.

It is an arithmetic number, because the mean of its divisors is an integer number (1321041181026).

Almost surely, 2^{11323210123020} is an apocalyptic number.

11323210123020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323210123020 is an abundant number, since it is smaller than the sum of its proper divisors (20381778221604).

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

11323210123020 is a wasteful number, since it uses less digits than its factorization.

11323210123020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188720168729 (or 188720168727 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11323210123020 its reverse (2032101232311), we get a palindrome (13355311355331).

The spelling of 11323210123020 in words is "eleven trillion, three hundred twenty-three billion, two hundred ten million, one hundred twenty-three thousand, twenty".