121333123332102 has 32 divisors (see below), whose sum is σ = 267155500930560. Its totient is φ = 36430295577120.

The previous prime is 121333123332097. The next prime is 121333123332103. The reversal of 121333123332102 is 201233321333121.

It is a self number, because there is not a number n which added to its sum of digits gives 121333123332102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121333123332103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8432931598 + ... + 8432945985.

It is an arithmetic number, because the mean of its divisors is an integer number (8348609404080).

Almost surely, 2^{121333123332102} is an apocalyptic number.

121333123332102 is an abundant number, since it is smaller than the sum of its proper divisors (145822377598458).

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

121333123332102 is a wasteful number, since it uses less digits than its factorization.

121333123332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16865877708.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 121333123332102 its reverse (201233321333121), we get a palindrome (322566444665223).

The spelling of 121333123332102 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred two".