144102373 has 2 divisors, whose sum is σ = 144102374. Its totient is φ = 144102372.

The previous prime is 144102349. The next prime is 144102379. The reversal of 144102373 is 373201441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117548964 + 26553409 = 10842^2 + 5153^2 .

It is an emirp because it is prime and its reverse (373201441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144102373 - 2⁵ = 144102341 is a prime.

It is a super-2 number, since 2×144102373² = 41530987808462258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144102379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72051186 + 72051187.

It is an arithmetic number, because the mean of its divisors is an integer number (72051187).

Almost surely, 2^144102373 is an apocalyptic number.

It is an amenable number.

144102373 is a deficient number, since it is larger than the sum of its proper divisors (1).

144102373 is an equidigital number, since it uses as much as digits as its factorization.

144102373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 144102373 is about 12004.2647838175. The cubic root of 144102373 is about 524.2724592146.

The spelling of 144102373 in words is "one hundred forty-four million, one hundred two thousand, three hundred seventy-three".