10210002001121 has 8 divisors (see below), whose sum is σ = 11034239731200. Its totient is φ = 9391314694032.

The previous prime is 10210002001099. The next prime is 10210002001141. The reversal of 10210002001121 is 12110020001201.

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 10210002001121 - 2¹⁸ = 10210001738977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10210002001141) 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, 1387601921 + ... + 1387609278.

It is an arithmetic number, because the mean of its divisors is an integer number (1379279966400).

Almost surely, 2^{10210002001121} is an apocalyptic number.

It is an amenable number.

10210002001121 is a deficient number, since it is larger than the sum of its proper divisors (824237730079).

10210002001121 is a wasteful number, since it uses less digits than its factorization.

10210002001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775211495.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210002001121 its reverse (12110020001201), we get a palindrome (22320022002322).

The spelling of 10210002001121 in words is "ten trillion, two hundred ten billion, two million, one thousand, one hundred twenty-one".