101000120110121 has 8 divisors (see below), whose sum is σ = 101176927571904. Its totient is φ = 100823365636560.

The previous prime is 101000120110091. The next prime is 101000120110129. The reversal of 101000120110121 is 121011021000101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101000120110121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101000120110129) 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 7 ways as a sum of consecutive naturals, for example, 9430586 + ... + 17056851.

It is an arithmetic number, because the mean of its divisors is an integer number (12647115946488).

Almost surely, 2^{101000120110121} is an apocalyptic number.

It is an amenable number.

101000120110121 is a deficient number, since it is larger than the sum of its proper divisors (176807461783).

101000120110121 is an equidigital number, since it uses as much as digits as its factorization.

101000120110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26494111.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101000120110121 its reverse (121011021000101), we get a palindrome (222011141110222).

The spelling of 101000120110121 in words is "one hundred one trillion, one hundred twenty million, one hundred ten thousand, one hundred twenty-one".