10101110010121 has 8 divisors (see below), whose sum is σ = 11229025520384. Its totient is φ = 9023324078160.

The previous prime is 10101110010109. The next prime is 10101110010197. The reversal of 10101110010121 is 12101001110101.

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 10101110010121 - 2¹³ = 10101110001929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101110010098 and 10101110010107.

It is not an unprimeable number, because it can be changed into a prime (10101110013121) 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, 12532394151 + ... + 12532394956.

It is an arithmetic number, because the mean of its divisors is an integer number (1403628190048).

Almost surely, 2^{10101110010121} is an apocalyptic number.

It is an amenable number.

10101110010121 is a deficient number, since it is larger than the sum of its proper divisors (1127915510263).

10101110010121 is a wasteful number, since it uses less digits than its factorization.

10101110010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25064789151.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10101110010121 its reverse (12101001110101), we get a palindrome (22202111120222).

The spelling of 10101110010121 in words is "ten trillion, one hundred one billion, one hundred ten million, ten thousand, one hundred twenty-one".