121121310012132 has 48 divisors (see below), whose sum is σ = 285263840232000. Its totient is φ = 39996992730240.

The previous prime is 121121310012067. The next prime is 121121310012149. The reversal of 121121310012132 is 231210013121121.

121121310012132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 121121310012099 and 121121310012108.

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, 88690719 + ... + 90046022.

It is an arithmetic number, because the mean of its divisors is an integer number (5942996671500).

Almost surely, 2^{121121310012132} is an apocalyptic number.

121121310012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121121310012132 is an abundant number, since it is smaller than the sum of its proper divisors (164142530219868).

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

121121310012132 is a wasteful number, since it uses less digits than its factorization.

121121310012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178737276 (or 178737274 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 121121310012132 its reverse (231210013121121), we get a palindrome (352331323133253).

The spelling of 121121310012132 in words is "one hundred twenty-one trillion, one hundred twenty-one billion, three hundred ten million, twelve thousand, one hundred thirty-two".