120240011 has 8 divisors (see below), whose sum is σ = 121020480. Its totient is φ = 119462728.

The previous prime is 120240007. The next prime is 120240013. The reversal of 120240011 is 110042021.

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 120240011 - 2² = 120240007 is a prime.

It is a super-3 number, since 3×120240011³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120239974 and 120240001.

It is not an unprimeable number, because it can be changed into a prime (120240013) 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, 144980 + ... + 145806.

It is an arithmetic number, because the mean of its divisors is an integer number (15127560).

Almost surely, 2^120240011 is an apocalyptic number.

120240011 is a deficient number, since it is larger than the sum of its proper divisors (780469).

120240011 is an equidigital number, since it uses as much as digits as its factorization.

120240011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120240011 is about 10965.4006310759. The cubic root of 120240011 is about 493.5710392183.

Adding to 120240011 its reverse (110042021), we get a palindrome (230282032).

The spelling of 120240011 in words is "one hundred twenty million, two hundred forty thousand, eleven".