144151213 has 2 divisors, whose sum is σ = 144151214. Its totient is φ = 144151212.

The previous prime is 144151207. The next prime is 144151247. The reversal of 144151213 is 312151441.

144151213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101666889 + 42484324 = 10083^2 + 6518^2 .

It is a cyclic number.

It is not a de Polignac number, because 144151213 - 2²¹ = 142054061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144151283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72075606 + 72075607.

It is an arithmetic number, because the mean of its divisors is an integer number (72075607).

Almost surely, 2^144151213 is an apocalyptic number.

It is an amenable number.

144151213 is a deficient number, since it is larger than the sum of its proper divisors (1).

144151213 is an equidigital number, since it uses as much as digits as its factorization.

144151213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 144151213 is about 12006.2988885002. The cubic root of 144151213 is about 524.3316823306.

The spelling of 144151213 in words is "one hundred forty-four million, one hundred fifty-one thousand, two hundred thirteen".