120241202142021 has 16 divisors (see below), whose sum is σ = 161136585137088. Its totient is φ = 79753316182400.

The previous prime is 120241202142013. The next prime is 120241202142119.

120241202142021 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 120241202142021 - 2³ = 120241202142013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120241202141982 and 120241202142000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120241202142421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90479041 + ... + 91798361.

It is an arithmetic number, because the mean of its divisors is an integer number (10071036571068).

Almost surely, 2^{120241202142021} is an apocalyptic number.

It is an amenable number.

120241202142021 is a deficient number, since it is larger than the sum of its proper divisors (40895382995067).

120241202142021 is a wasteful number, since it uses less digits than its factorization.

120241202142021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473732.

The product of its (nonzero) digits is 1024, while the sum is 24.

It can be divided in two parts, 12024120 and 2142021, that added together give a palindrome (14166141).

The spelling of 120241202142021 in words is "one hundred twenty trillion, two hundred forty-one billion, two hundred two million, one hundred forty-two thousand, twenty-one".