144523151011 has 2 divisors, whose sum is σ = 144523151012. Its totient is φ = 144523151010.

The previous prime is 144523150997. The next prime is 144523151029. The reversal of 144523151011 is 110151325441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144523151011 - 2¹⁹ = 144522626723 is a prime.

It is not a weakly prime, because it can be changed into another prime (144523151041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72261575505 + 72261575506.

It is an arithmetic number, because the mean of its divisors is an integer number (72261575506).

Almost surely, 2^144523151011 is an apocalyptic number.

144523151011 is a deficient number, since it is larger than the sum of its proper divisors (1).

144523151011 is an equidigital number, since it uses as much as digits as its factorization.

144523151011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 144523151011 its reverse (110151325441), we get a palindrome (254674476452).

The spelling of 144523151011 in words is "one hundred forty-four billion, five hundred twenty-three million, one hundred fifty-one thousand, eleven".