1323122111300 has 36 divisors (see below), whose sum is σ = 3132190891536. Its totient is φ = 481135312800.

The previous prime is 1323122111243. The next prime is 1323122111387. The reversal of 1323122111300 is 31112213231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601418042 + ... + 601420241.

Almost surely, 2^{1323122111300} is an apocalyptic number.

1323122111300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323122111300 is an abundant number, since it is smaller than the sum of its proper divisors (1809068780236).

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

1323122111300 is a wasteful number, since it uses less digits than its factorization.

1323122111300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202838308 (or 1202838301 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1323122111300 its reverse (31112213231), we get a palindrome (1354234324531).

The spelling of 1323122111300 in words is "one trillion, three hundred twenty-three billion, one hundred twenty-two million, one hundred eleven thousand, three hundred".