144102325 has 12 divisors (see below), whose sum is σ = 179340580. Its totient is φ = 114860160.

The previous prime is 144102317. The next prime is 144102341. The reversal of 144102325 is 523201441.

It can be written as a sum of positive squares in 6 ways, for example, as 27311076 + 116791249 = 5226^2 + 10807^2 .

It is not a de Polignac number, because 144102325 - 2³ = 144102317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144102296 and 144102305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3480 + ... + 17329.

Almost surely, 2^144102325 is an apocalyptic number.

It is an amenable number.

144102325 is a deficient number, since it is larger than the sum of its proper divisors (35238255).

144102325 is a wasteful number, since it uses less digits than its factorization.

144102325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21096 (or 21091 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 144102325 is about 12004.2627845278. The cubic root of 144102325 is about 524.2724010034.

Adding to 144102325 its reverse (523201441), we get a palindrome (667303766).

The spelling of 144102325 in words is "one hundred forty-four million, one hundred two thousand, three hundred twenty-five".