10121333102101 has 4 divisors (see below), whose sum is σ = 10899897186892. Its totient is φ = 9342769017312.

The previous prime is 10121333102029. The next prime is 10121333102171. The reversal of 10121333102101 is 10120133312101.

10121333102101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 669557610225 + 9451775491876 = 818265^2 + 3074374^2 .

It is a cyclic number.

It is not a de Polignac number, because 10121333102101 - 2¹³ = 10121333093909 is a prime.

It is a super-2 number, since 2×10121333102101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121333102171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389282042376 + ... + 389282042401.

It is an arithmetic number, because the mean of its divisors is an integer number (2724974296723).

Almost surely, 2^{10121333102101} is an apocalyptic number.

It is an amenable number.

10121333102101 is a deficient number, since it is larger than the sum of its proper divisors (778564084791).

10121333102101 is an equidigital number, since it uses as much as digits as its factorization.

10121333102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778564084790.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10121333102101 its reverse (10120133312101), we get a palindrome (20241466414202).

The spelling of 10121333102101 in words is "ten trillion, one hundred twenty-one billion, three hundred thirty-three million, one hundred two thousand, one hundred one".