123232020211300 has 288 divisors, whose sum is σ = 359392553904384. Its totient is φ = 35421014016000.

The previous prime is 123232020211297. The next prime is 123232020211369. The reversal of 123232020211300 is 3112020232321.

It is a super-2 number, since 2×123232020211300² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102807420 + ... + 103999180.

It is an arithmetic number, because the mean of its divisors is an integer number (1247890812168).

Almost surely, 2^{123232020211300} is an apocalyptic number.

123232020211300 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 123232020211300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179696276952192).

123232020211300 is an abundant number, since it is smaller than the sum of its proper divisors (236160533693084).

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

123232020211300 is a wasteful number, since it uses less digits than its factorization.

123232020211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192839 (or 1192832 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123232020211300 its reverse (3112020232321), we get a palindrome (126344040443621).

The spelling of 123232020211300 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, twenty million, two hundred eleven thousand, three hundred".