401501105340301 has 2 divisors, whose sum is σ = 401501105340302. Its totient is φ = 401501105340300.

The previous prime is 401501105340289. The next prime is 401501105340317. The reversal of 401501105340301 is 103043501105104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 367012488304900 + 34488617035401 = 19157570^2 + 5872701^2 .

It is a cyclic number.

It is not a de Polignac number, because 401501105340301 - 2¹⁷ = 401501105209229 is a prime.

It is a super-2 number, since 2×401501105340301² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401501105340301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401501105340371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200750552670150 + 200750552670151.

It is an arithmetic number, because the mean of its divisors is an integer number (200750552670151).

Almost surely, 2^{401501105340301} is an apocalyptic number.

It is an amenable number.

401501105340301 is a deficient number, since it is larger than the sum of its proper divisors (1).

401501105340301 is an equidigital number, since it uses as much as digits as its factorization.

401501105340301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 401501105340301 its reverse (103043501105104), we get a palindrome (504544606445405).

The spelling of 401501105340301 in words is "four hundred one trillion, five hundred one billion, one hundred five million, three hundred forty thousand, three hundred one".