40310000303 has 2 divisors, whose sum is σ = 40310000304. Its totient is φ = 40310000302.

The previous prime is 40310000287. The next prime is 40310000317. The reversal of 40310000303 is 30300001304.

It is a happy number.

It is an a-pointer prime, because the next prime (40310000317) can be obtained adding 40310000303 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40310000303 - 2⁴ = 40310000287 is a prime.

It is a super-2 number, since 2×40310000303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40310000333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20155000151 + 20155000152.

It is an arithmetic number, because the mean of its divisors is an integer number (20155000152).

Almost surely, 2^40310000303 is an apocalyptic number.

40310000303 is a deficient number, since it is larger than the sum of its proper divisors (1).

40310000303 is an equidigital number, since it uses as much as digits as its factorization.

40310000303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 40310000303 its reverse (30300001304), we get a palindrome (70610001607).

The spelling of 40310000303 in words is "forty billion, three hundred ten million, three hundred three", and thus it is an aban number.