10000121200102 has 24 divisors (see below), whose sum is σ = 16908728285736. Its totient is φ = 4398880284000.

The previous prime is 10000121200079. The next prime is 10000121200103. The reversal of 10000121200102 is 20100212100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000121200103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236477799 + ... + 236520082.

It is an arithmetic number, because the mean of its divisors is an integer number (704530345239).

Almost surely, 2^{10000121200102} is an apocalyptic number.

10000121200102 is a deficient number, since it is larger than the sum of its proper divisors (6908607085634).

10000121200102 is a wasteful number, since it uses less digits than its factorization.

10000121200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472997956 (or 472997925 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10000121200102 its reverse (20100212100001), we get a palindrome (30100333300103).

The spelling of 10000121200102 in words is "ten trillion, one hundred twenty-one million, two hundred thousand, one hundred two".