144255113 has 2 divisors, whose sum is σ = 144255114. Its totient is φ = 144255112.

The previous prime is 144255107. The next prime is 144255131. The reversal of 144255113 is 311552441.

Together with next prime (144255131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130690624 + 13564489 = 11432^2 + 3683^2 .

It is a cyclic number.

It is not a de Polignac number, because 144255113 - 2⁸ = 144254857 is a prime.

It is not a weakly prime, because it can be changed into another prime (144255313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72127556 + 72127557.

It is an arithmetic number, because the mean of its divisors is an integer number (72127557).

Almost surely, 2^144255113 is an apocalyptic number.

It is an amenable number.

144255113 is a deficient number, since it is larger than the sum of its proper divisors (1).

144255113 is an equidigital number, since it uses as much as digits as its factorization.

144255113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 26.

The square root of 144255113 is about 12010.6250045533. The cubic root of 144255113 is about 524.4576264166.

The spelling of 144255113 in words is "one hundred forty-four million, two hundred fifty-five thousand, one hundred thirteen".