10200121002102 has 8 divisors (see below), whose sum is σ = 20400242004216. Its totient is φ = 3400040334032.

The previous prime is 10200121002079. The next prime is 10200121002121. The reversal of 10200121002102 is 20120012100201.

10200121002102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

10200121002102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850010083503 + ... + 850010083514.

It is an arithmetic number, because the mean of its divisors is an integer number (2550030250527).

Almost surely, 2^{10200121002102} is an apocalyptic number.

10200121002102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10200121002102 is a wasteful number, since it uses less digits than its factorization.

10200121002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700020167022.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10200121002102 its reverse (20120012100201), we get a palindrome (30320133102303).

The spelling of 10200121002102 in words is "ten trillion, two hundred billion, one hundred twenty-one million, two thousand, one hundred two".