121101332213 has 8 divisors (see below), whose sum is σ = 127496519520. Its totient is φ = 114708288240.

The previous prime is 121101332179. The next prime is 121101332237. The reversal of 121101332213 is 312233101121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121101332213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121101335213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419195 + ... + 646472.

It is an arithmetic number, because the mean of its divisors is an integer number (15937064940).

Almost surely, 2^121101332213 is an apocalyptic number.

It is an amenable number.

121101332213 is a deficient number, since it is larger than the sum of its proper divisors (6395187307).

121101332213 is a wasteful number, since it uses less digits than its factorization.

121101332213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071667.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121101332213 its reverse (312233101121), we get a palindrome (433334433334).

The spelling of 121101332213 in words is "one hundred twenty-one billion, one hundred one million, three hundred thirty-two thousand, two hundred thirteen".