405212315512003 has 2 divisors, whose sum is σ = 405212315512004. Its totient is φ = 405212315512002.

The previous prime is 405212315512001. The next prime is 405212315512013. The reversal of 405212315512003 is 300215513212504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 405212315512003 - 2¹ = 405212315512001 is a prime.

Together with 405212315512001, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 405212315512003.

It is not a weakly prime, because it can be changed into another prime (405212315512001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202606157756001 + 202606157756002.

It is an arithmetic number, because the mean of its divisors is an integer number (202606157756002).

Almost surely, 2^{405212315512003} is an apocalyptic number.

405212315512003 is a deficient number, since it is larger than the sum of its proper divisors (1).

405212315512003 is an equidigital number, since it uses as much as digits as its factorization.

405212315512003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 405212315512003 its reverse (300215513212504), we get a palindrome (705427828724507).

The spelling of 405212315512003 in words is "four hundred five trillion, two hundred twelve billion, three hundred fifteen million, five hundred twelve thousand, three".