154234313 has 2 divisors, whose sum is σ = 154234314. Its totient is φ = 154234312.

The previous prime is 154234303. The next prime is 154234351. The reversal of 154234313 is 313432451.

154234313 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., 84143929 + 70090384 = 9173^2 + 8372^2 .

It is a cyclic number.

It is not a de Polignac number, because 154234313 - 2⁸ = 154234057 is a prime.

It is not a weakly prime, because it can be changed into another prime (154234303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77117156 + 77117157.

It is an arithmetic number, because the mean of its divisors is an integer number (77117157).

Almost surely, 2^154234313 is an apocalyptic number.

It is an amenable number.

154234313 is a deficient number, since it is larger than the sum of its proper divisors (1).

154234313 is an equidigital number, since it uses as much as digits as its factorization.

154234313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 154234313 is about 12419.1107974766. The cubic root of 154234313 is about 536.2825524909.

Adding to 154234313 its reverse (313432451), we get a palindrome (467666764).

The spelling of 154234313 in words is "one hundred fifty-four million, two hundred thirty-four thousand, three hundred thirteen".