144420112303 has 2 divisors, whose sum is σ = 144420112304. Its totient is φ = 144420112302.

The previous prime is 144420112237. The next prime is 144420112307. The reversal of 144420112303 is 303211024441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144420112303 - 2³⁷ = 6981158831 is a prime.

It is a super-2 number, since 2×144420112303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144420112307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72210056151 + 72210056152.

It is an arithmetic number, because the mean of its divisors is an integer number (72210056152).

Almost surely, 2^144420112303 is an apocalyptic number.

144420112303 is a deficient number, since it is larger than the sum of its proper divisors (1).

144420112303 is an equidigital number, since it uses as much as digits as its factorization.

144420112303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 144420112303 its reverse (303211024441), we get a palindrome (447631136744).

The spelling of 144420112303 in words is "one hundred forty-four billion, four hundred twenty million, one hundred twelve thousand, three hundred three".