2010200102121 has 32 divisors (see below), whose sum is σ = 2719100153728. Its totient is φ = 1320840069120.

The previous prime is 2010200102083. The next prime is 2010200102123. The reversal of 2010200102121 is 1212010020102.

It is not a de Polignac number, because 2010200102121 - 2⁷ = 2010200101993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010200102097 and 2010200102106.

It is not an unprimeable number, because it can be changed into a prime (2010200102123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90241641 + ... + 90263913.

It is an arithmetic number, because the mean of its divisors is an integer number (84971879804).

Almost surely, 2^{2010200102121} is an apocalyptic number.

It is an amenable number.

2010200102121 is a deficient number, since it is larger than the sum of its proper divisors (708900051607).

2010200102121 is a wasteful number, since it uses less digits than its factorization.

2010200102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23641.

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

Adding to 2010200102121 its reverse (1212010020102), we get a palindrome (3222210122223).

The spelling of 2010200102121 in words is "two trillion, ten billion, two hundred million, one hundred two thousand, one hundred twenty-one".