121113310330332 has 144 divisors (see below), whose sum is σ = 326685979576320. Its totient is φ = 37722627936000.

The previous prime is 121113310330303. The next prime is 121113310330357. The reversal of 121113310330332 is 233033013311121.

121113310330332 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 13 + 310 + 3 + 3 + 0 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 121113310330296 and 121113310330305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32345157 + ... + 35894787.

Almost surely, 2^{121113310330332} is an apocalyptic number.

121113310330332 is a gapful number since it is divisible by the number (12) 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 121113310330332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163342989788160).

121113310330332 is an abundant number, since it is smaller than the sum of its proper divisors (205572669245988).

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

121113310330332 is a wasteful number, since it uses less digits than its factorization.

121113310330332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550344 (or 3550339 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 121113310330332 its reverse (233033013311121), we get a palindrome (354146323641453).

The spelling of 121113310330332 in words is "one hundred twenty-one trillion, one hundred thirteen billion, three hundred ten million, three hundred thirty thousand, three hundred thirty-two".