120012012002101 has 8 divisors (see below), whose sum is σ = 121459082925600. Its totient is φ = 118564968294672.

The previous prime is 120012012002089. The next prime is 120012012002117. The reversal of 120012012002101 is 101200210210021.

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 120012012002101 - 2²³ = 120012003613493 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 (120012012006101) 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, 2138791 + ... + 15639643.

It is an arithmetic number, because the mean of its divisors is an integer number (15182385365700).

Almost surely, 2^{120012012002101} is an apocalyptic number.

It is an amenable number.

120012012002101 is a deficient number, since it is larger than the sum of its proper divisors (1447070923499).

120012012002101 is a wasteful number, since it uses less digits than its factorization.

120012012002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13608035.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120012012002101 its reverse (101200210210021), we get a palindrome (221212222212122).

The spelling of 120012012002101 in words is "one hundred twenty trillion, twelve billion, twelve million, two thousand, one hundred one".