144102133 has 8 divisors (see below), whose sum is σ = 166386752. Its totient is φ = 122242176.

The previous prime is 144102113. The next prime is 144102163. The reversal of 144102133 is 331201441.

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

It is not a de Polignac number, because 144102133 - 2¹³ = 144093941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144102133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144102103) 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, 105435 + ... + 106792.

It is an arithmetic number, because the mean of its divisors is an integer number (20798344).

Almost surely, 2^144102133 is an apocalyptic number.

It is an amenable number.

144102133 is a deficient number, since it is larger than the sum of its proper divisors (22284619).

144102133 is an equidigital number, since it uses as much as digits as its factorization.

144102133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212331.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 144102133 is about 12004.2547873660. The cubic root of 144102133 is about 524.2721681588.

Adding to 144102133 its reverse (331201441), we get a palindrome (475303574).

The spelling of 144102133 in words is "one hundred forty-four million, one hundred two thousand, one hundred thirty-three".