310045145401 has 2 divisors, whose sum is σ = 310045145402. Its totient is φ = 310045145400.

The previous prime is 310045145369. The next prime is 310045145441. The reversal of 310045145401 is 104541540013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244253408400 + 65791737001 = 494220^2 + 256499^2 .

It is a cyclic number.

It is not a de Polignac number, because 310045145401 - 2⁵ = 310045145369 is a prime.

It is a super-2 number, since 2×310045145401² (a number of 24 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 310045145401.

It is not a weakly prime, because it can be changed into another prime (310045145441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155022572700 + 155022572701.

It is an arithmetic number, because the mean of its divisors is an integer number (155022572701).

Almost surely, 2^310045145401 is an apocalyptic number.

It is an amenable number.

310045145401 is a deficient number, since it is larger than the sum of its proper divisors (1).

310045145401 is an equidigital number, since it uses as much as digits as its factorization.

310045145401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 310045145401 its reverse (104541540013), we get a palindrome (414586685414).

The spelling of 310045145401 in words is "three hundred ten billion, forty-five million, one hundred forty-five thousand, four hundred one".