121001330132 has 12 divisors (see below), whose sum is σ = 211830397716. Its totient is φ = 60478359360.

The previous prime is 121001330119. The next prime is 121001330147. The reversal of 121001330132 is 231033100121.

121001330132 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 114740722756 + 6260607376 = 338734^2 + 79124^2 .

It is a super-2 number, since 2×121001330132² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121001330132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5564219 + ... + 5585922.

It is an arithmetic number, because the mean of its divisors is an integer number (17652533143).

Almost surely, 2^121001330132 is an apocalyptic number.

It is an amenable number.

121001330132 is a deficient number, since it is larger than the sum of its proper divisors (90829067584).

121001330132 is a wasteful number, since it uses less digits than its factorization.

121001330132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11152858 (or 11152856 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 121001330132 its reverse (231033100121), we get a palindrome (352034430253).

The spelling of 121001330132 in words is "one hundred twenty-one billion, one million, three hundred thirty thousand, one hundred thirty-two".