36011121 has 8 divisors (see below), whose sum is σ = 48064800. Its totient is φ = 23982432.

The previous prime is 36011113. The next prime is 36011189. The reversal of 36011121 is 12111063.

36011121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 36011121 - 2³ = 36011113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36011121.

It is not an unprimeable number, because it can be changed into a prime (36011191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575 + ... + 8868.

It is an arithmetic number, because the mean of its divisors is an integer number (6008100).

Almost surely, 2^36011121 is an apocalyptic number.

It is an amenable number.

36011121 is a deficient number, since it is larger than the sum of its proper divisors (12053679).

36011121 is a wasteful number, since it uses less digits than its factorization.

36011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12495.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 36011121 is about 6000.9266784389. The cubic root of 36011121 is about 330.2267220676.

Adding to 36011121 its reverse (12111063), we get a palindrome (48122184).

The spelling of 36011121 in words is "thirty-six million, eleven thousand, one hundred twenty-one".