10121203002101 has 4 divisors (see below), whose sum is σ = 10188230836704. Its totient is φ = 10054175167500.

The previous prime is 10121203002083. The next prime is 10121203002103. The reversal of 10121203002101 is 10120030212101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10121203002101 - 2⁶ = 10121203002037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121203002103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33513917075 + ... + 33513917376.

It is an arithmetic number, because the mean of its divisors is an integer number (2547057709176).

Almost surely, 2^{10121203002101} is an apocalyptic number.

It is an amenable number.

10121203002101 is a deficient number, since it is larger than the sum of its proper divisors (67027834603).

10121203002101 is an equidigital number, since it uses as much as digits as its factorization.

10121203002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67027834602.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10121203002101 its reverse (10120030212101), we get a palindrome (20241233214202).

The spelling of 10121203002101 in words is "ten trillion, one hundred twenty-one billion, two hundred three million, two thousand, one hundred one".