120143153 has 8 divisors (see below), whose sum is σ = 129472896. Its totient is φ = 110826000.

The previous prime is 120143141. The next prime is 120143159. The reversal of 120143153 is 351341021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120143153 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120143159) 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, 28598 + ... + 32528.

It is an arithmetic number, because the mean of its divisors is an integer number (16184112).

Almost surely, 2^120143153 is an apocalyptic number.

120143153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120143153 is a deficient number, since it is larger than the sum of its proper divisors (9329743).

120143153 is a wasteful number, since it uses less digits than its factorization.

120143153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 120143153 is about 10960.9832131976. The cubic root of 120143153 is about 493.4384734008.

Adding to 120143153 its reverse (351341021), we get a palindrome (471484174).

The spelling of 120143153 in words is "one hundred twenty million, one hundred forty-three thousand, one hundred fifty-three".