121323322303112 has 16 divisors (see below), whose sum is σ = 227494148046300. Its totient is φ = 60658216157440.

The previous prime is 121323322303109. The next prime is 121323322303121. The reversal of 121323322303112 is 211303223323121.

121323322303112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 119189753768836 + 2133568534276 = 10917406^2 + 1460674^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430474589 + ... + 430756332.

Almost surely, 2^{121323322303112} is an apocalyptic number.

It is an amenable number.

121323322303112 is a deficient number, since it is larger than the sum of its proper divisors (106170825743188).

121323322303112 is a wasteful number, since it uses less digits than its factorization.

121323322303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861248536 (or 861248532 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 121323322303112 its reverse (211303223323121), we get a palindrome (332626545626233).

The spelling of 121323322303112 in words is "one hundred twenty-one trillion, three hundred twenty-three billion, three hundred twenty-two million, three hundred three thousand, one hundred twelve".