121102120010002 has 8 divisors (see below), whose sum is σ = 181653228783216. Its totient is φ = 60551043748932.

The previous prime is 121102120009993. The next prime is 121102120010059. The reversal of 121102120010002 is 200010021201121.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6321633 + ... + 16797835.

It is an arithmetic number, because the mean of its divisors is an integer number (22706653597902).

Almost surely, 2^{121102120010002} is an apocalyptic number.

121102120010002 is a deficient number, since it is larger than the sum of its proper divisors (60551108773214).

121102120010002 is a wasteful number, since it uses less digits than its factorization.

121102120010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16256072.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121102120010002 its reverse (200010021201121), we get a palindrome (321112141211123).

The spelling of 121102120010002 in words is "one hundred twenty-one trillion, one hundred two billion, one hundred twenty million, ten thousand, two".