120210030113021 has 8 divisors (see below), whose sum is σ = 128611248784800. Its totient is φ = 112016248939440.

The previous prime is 120210030113003. The next prime is 120210030113053. The reversal of 120210030113021 is 120311030012021.

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 120210030113021 - 2⁶ = 120210030112957 is a prime.

It is a super-4 number, since 4×120210030113021⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210030113321) 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, 51859373351 + ... + 51859375668.

It is an arithmetic number, because the mean of its divisors is an integer number (16076406098100).

Almost surely, 2^{120210030113021} is an apocalyptic number.

It is an amenable number.

120210030113021 is a deficient number, since it is larger than the sum of its proper divisors (8401218671779).

120210030113021 is a wasteful number, since it uses less digits than its factorization.

120210030113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103718749099.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120210030113021 its reverse (120311030012021), we get a palindrome (240521060125042).

The spelling of 120210030113021 in words is "one hundred twenty trillion, two hundred ten billion, thirty million, one hundred thirteen thousand, twenty-one".