120242013 has 8 divisors (see below), whose sum is σ = 168760800. Its totient is φ = 75942288.

The previous prime is 120242011. The next prime is 120242021. The reversal of 120242013 is 310242021.

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

It is not a de Polignac number, because 120242013 - 2¹ = 120242011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120241983 and 120242001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120242011) 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, 1054698 + ... + 1054811.

It is an arithmetic number, because the mean of its divisors is an integer number (21095100).

Almost surely, 2^120242013 is an apocalyptic number.

It is an amenable number.

120242013 is a deficient number, since it is larger than the sum of its proper divisors (48518787).

120242013 is a wasteful number, since it uses less digits than its factorization.

120242013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109531.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120242013 is about 10965.4919178302. The cubic root of 120242013 is about 493.5737785276.

Adding to 120242013 its reverse (310242021), we get a palindrome (430484034).

The spelling of 120242013 in words is "one hundred twenty million, two hundred forty-two thousand, thirteen".