2102010121201 has 8 divisors (see below), whose sum is σ = 2176808467680. Its totient is φ = 2028389701632.

The previous prime is 2102010121171. The next prime is 2102010121207. The reversal of 2102010121201 is 1021210102012.

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

It is a cyclic number.

It is not a de Polignac number, because 2102010121201 - 2¹⁹ = 2102009596913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102010121207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294478096 + ... + 294485233.

It is an arithmetic number, because the mean of its divisors is an integer number (272101058460).

Almost surely, 2^{2102010121201} is an apocalyptic number.

It is an amenable number.

2102010121201 is a deficient number, since it is larger than the sum of its proper divisors (74798346479).

2102010121201 is an equidigital number, since it uses as much as digits as its factorization.

2102010121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588963455.

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

Adding to 2102010121201 its reverse (1021210102012), we get a palindrome (3123220223213).

The spelling of 2102010121201 in words is "two trillion, one hundred two billion, ten million, one hundred twenty-one thousand, two hundred one".