120244413 has 8 divisors (see below), whose sum is σ = 164659168. Its totient is φ = 77996304.

The previous prime is 120244387. The next prime is 120244433. The reversal of 120244413 is 314442021.

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

It is not a de Polignac number, because 120244413 - 2¹² = 120240317 is a prime.

It is a super-3 number, since 3×120244413³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120244413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120244433) 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, 541531 + ... + 541752.

It is an arithmetic number, because the mean of its divisors is an integer number (20582396).

Almost surely, 2^120244413 is an apocalyptic number.

It is an amenable number.

120244413 is a deficient number, since it is larger than the sum of its proper divisors (44414755).

120244413 is a wasteful number, since it uses less digits than its factorization.

120244413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083323.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 120244413 is about 10965.6013514992. The cubic root of 120244413 is about 493.5770623748.

Adding to 120244413 its reverse (314442021), we get a palindrome (434686434).

The spelling of 120244413 in words is "one hundred twenty million, two hundred forty-four thousand, four hundred thirteen".