401134313 has 2 divisors, whose sum is σ = 401134314. Its totient is φ = 401134312.

The previous prime is 401134297. The next prime is 401134319. The reversal of 401134313 is 313431104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 398082304 + 3052009 = 19952^2 + 1747^2 .

It is a cyclic number.

It is not a de Polignac number, because 401134313 - 2⁴ = 401134297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (401134319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200567156 + 200567157.

It is an arithmetic number, because the mean of its divisors is an integer number (200567157).

Almost surely, 2^401134313 is an apocalyptic number.

It is an amenable number.

401134313 is a deficient number, since it is larger than the sum of its proper divisors (1).

401134313 is an equidigital number, since it uses as much as digits as its factorization.

401134313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 401134313 is about 20028.3377492991. The cubic root of 401134313 is about 737.5021165505.

Adding to 401134313 its reverse (313431104), we get a palindrome (714565417).

The spelling of 401134313 in words is "four hundred one million, one hundred thirty-four thousand, three hundred thirteen".