120110002011 has 10 divisors (see below), whose sum is σ = 179423583372. Its totient is φ = 80073334620.

The previous prime is 120110001959. The next prime is 120110002037. The reversal of 120110002011 is 110200011021.

It is a happy number.

It is not a de Polignac number, because 120110002011 - 2¹⁴ = 120109985627 is a prime.

It is a super-3 number, since 3×120110002011³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 120110001984 and 120110002002.

It is not an unprimeable number, because it can be changed into a prime (120110002091) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 741419685 + ... + 741419846.

Almost surely, 2^120110002011 is an apocalyptic number.

120110002011 is a deficient number, since it is larger than the sum of its proper divisors (59313581361).

120110002011 is an equidigital number, since it uses as much as digits as its factorization.

120110002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482839543 (or 1482839534 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 120110002011 its reverse (110200011021), we get a palindrome (230310013032).

The spelling of 120110002011 in words is "one hundred twenty billion, one hundred ten million, two thousand, eleven".