121002333110102 has 32 divisors (see below), whose sum is σ = 183709203724800. Its totient is φ = 59767184593600.

The previous prime is 121002333110069. The next prime is 121002333110123. The reversal of 121002333110102 is 201011333200121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085254577 + ... + 1085366067.

It is an arithmetic number, because the mean of its divisors is an integer number (5740912616400).

Almost surely, 2^{121002333110102} is an apocalyptic number.

121002333110102 is a deficient number, since it is larger than the sum of its proper divisors (62706870614698).

121002333110102 is a wasteful number, since it uses less digits than its factorization.

121002333110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117052.

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

Adding to 121002333110102 its reverse (201011333200121), we get a palindrome (322013666310223).

The spelling of 121002333110102 in words is "one hundred twenty-one trillion, two billion, three hundred thirty-three million, one hundred ten thousand, one hundred two".