2011120035 has 16 divisors (see below), whose sum is σ = 3218365440. Its totient is φ = 1072406240.

The previous prime is 2011120003. The next prime is 2011120049. The reversal of 2011120035 is 5300211102.

It is not a de Polignac number, because 2011120035 - 2⁵ = 2011120003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 2011119996 and 2011120023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127726 + ... + 142604.

It is an arithmetic number, because the mean of its divisors is an integer number (201147840).

Almost surely, 2^2011120035 is an apocalyptic number.

2011120035 is a deficient number, since it is larger than the sum of its proper divisors (1207245405).

2011120035 is a wasteful number, since it uses less digits than its factorization.

2011120035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23898.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 2011120035 is about 44845.5129862509. The cubic root of 2011120035 is about 1262.2517965818.

Adding to 2011120035 its reverse (5300211102), we get a palindrome (7311331137).

The spelling of 2011120035 in words is "two billion, eleven million, one hundred twenty thousand, thirty-five".