1323120110110 has 32 divisors (see below), whose sum is σ = 2410554168000. Its totient is φ = 522840729600.

The previous prime is 1323120110093. The next prime is 1323120110167. The reversal of 1323120110110 is 110110213231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005330 + ... + 1912309.

It is an arithmetic number, because the mean of its divisors is an integer number (75329817750).

Almost surely, 2^{1323120110110} is an apocalyptic number.

1323120110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323120110110 is a deficient number, since it is larger than the sum of its proper divisors (1087434057890).

1323120110110 is a wasteful number, since it uses less digits than its factorization.

1323120110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918196.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1323120110110 its reverse (110110213231), we get a palindrome (1433230323341).

The spelling of 1323120110110 in words is "one trillion, three hundred twenty-three billion, one hundred twenty million, one hundred ten thousand, one hundred ten".