401302120337 has 2 divisors, whose sum is σ = 401302120338. Its totient is φ = 401302120336.

The previous prime is 401302120333. The next prime is 401302120363. The reversal of 401302120337 is 733021203104.

It is an a-pointer prime, because the next prime (401302120363) can be obtained adding 401302120337 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 400076490256 + 1225630081 = 632516^2 + 35009^2 .

It is a cyclic number.

It is not a de Polignac number, because 401302120337 - 2² = 401302120333 is a prime.

It is a super-2 number, since 2×401302120337² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (401302120333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200651060168 + 200651060169.

It is an arithmetic number, because the mean of its divisors is an integer number (200651060169).

Almost surely, 2^401302120337 is an apocalyptic number.

It is an amenable number.

401302120337 is a deficient number, since it is larger than the sum of its proper divisors (1).

401302120337 is an equidigital number, since it uses as much as digits as its factorization.

401302120337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 401302120337 in words is "four hundred one billion, three hundred two million, one hundred twenty thousand, three hundred thirty-seven".