10000121002110 has 64 divisors (see below), whose sum is σ = 26836842888000. Its totient is φ = 2649713579136.

The previous prime is 10000121002103. The next prime is 10000121002139. The reversal of 10000121002110 is 1120012100001.

It is a happy number.

10000121002110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10000121002092 and 10000121002101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117911385 + ... + 117996164.

It is an arithmetic number, because the mean of its divisors is an integer number (419325670125).

Almost surely, 2^{10000121002110} is an apocalyptic number.

10000121002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000121002110 is an abundant number, since it is smaller than the sum of its proper divisors (16836721885890).

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

10000121002110 is a wasteful number, since it uses less digits than its factorization.

10000121002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235907722 (or 235907716 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10000121002110 its reverse (1120012100001), we get a palindrome (11120133102111).

The spelling of 10000121002110 in words is "ten trillion, one hundred twenty-one million, two thousand, one hundred ten".