10121210120201 has 8 divisors (see below), whose sum is σ = 10130129536800. Its totient is φ = 10112291524800.

The previous prime is 10121210120173. The next prime is 10121210120207. The reversal of 10121210120201 is 10202101212101.

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 10121210120201 - 2¹⁸ = 10121209858057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121210120207) 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, 25914710 + ... + 26302368.

It is an arithmetic number, because the mean of its divisors is an integer number (1266266192100).

Almost surely, 2^{10121210120201} is an apocalyptic number.

It is an amenable number.

10121210120201 is a deficient number, since it is larger than the sum of its proper divisors (8919416599).

10121210120201 is a wasteful number, since it uses less digits than its factorization.

10121210120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410599.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121210120201 its reverse (10202101212101), we get a palindrome (20323311332302).

The spelling of 10121210120201 in words is "ten trillion, one hundred twenty-one billion, two hundred ten million, one hundred twenty thousand, two hundred one".