121023330132 has 24 divisors (see below), whose sum is σ = 282548358400. Its totient is φ = 40318168896.

The previous prime is 121023330119. The next prime is 121023330161. The reversal of 121023330132 is 231033320121.

It is a junction number, because it is equal to n+sod(n) for n = 121023330099 and 121023330108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845657 + ... + 2887872.

Almost surely, 2^121023330132 is an apocalyptic number.

121023330132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121023330132 is an abundant number, since it is smaller than the sum of its proper divisors (161525028268).

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

121023330132 is a wasteful number, since it uses less digits than its factorization.

121023330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735295 (or 5735293 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121023330132 its reverse (231033320121), we get a palindrome (352056650253).

The spelling of 121023330132 in words is "one hundred twenty-one billion, twenty-three million, three hundred thirty thousand, one hundred thirty-two".