154230413 has 2 divisors, whose sum is σ = 154230414. Its totient is φ = 154230412.

The previous prime is 154230367. The next prime is 154230431. The reversal of 154230413 is 314032451.

154230413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (154230431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131171209 + 23059204 = 11453^2 + 4802^2 .

It is an emirp because it is prime and its reverse (314032451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 154230413 - 2¹⁴ = 154214029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154230493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77115206 + 77115207.

It is an arithmetic number, because the mean of its divisors is an integer number (77115207).

Almost surely, 2^154230413 is an apocalyptic number.

It is an amenable number.

154230413 is a deficient number, since it is larger than the sum of its proper divisors (1).

154230413 is an equidigital number, since it uses as much as digits as its factorization.

154230413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 154230413 is about 12418.9537804116. The cubic root of 154230413 is about 536.2780322698.

Adding to 154230413 its reverse (314032451), we get a palindrome (468262864).

The spelling of 154230413 in words is "one hundred fifty-four million, two hundred thirty thousand, four hundred thirteen".