120136153 has 8 divisors (see below), whose sum is σ = 125794368. Its totient is φ = 114514224.

The previous prime is 120136147. The next prime is 120136157. The reversal of 120136153 is 351631021.

It is a happy number.

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 120136153 - 2²⁵ = 86581721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120136157) 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, 2175 + ... + 15652.

It is an arithmetic number, because the mean of its divisors is an integer number (15724296).

Almost surely, 2^120136153 is an apocalyptic number.

It is an amenable number.

120136153 is a deficient number, since it is larger than the sum of its proper divisors (5658215).

120136153 is a wasteful number, since it uses less digits than its factorization.

120136153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18143.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 120136153 is about 10960.6638941261. The cubic root of 120136153 is about 493.4288900099.

Adding to 120136153 its reverse (351631021), we get a palindrome (471767174).

The spelling of 120136153 in words is "one hundred twenty million, one hundred thirty-six thousand, one hundred fifty-three".