212303003313019 has 2 divisors, whose sum is σ = 212303003313020. Its totient is φ = 212303003313018.

The previous prime is 212303003313001. The next prime is 212303003313119. The reversal of 212303003313019 is 910313300303212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212303003313019 - 2¹⁹ = 212303002788731 is a prime.

It is a super-2 number, since 2×212303003313019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212303003313119) 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, 106151501656509 + 106151501656510.

It is an arithmetic number, because the mean of its divisors is an integer number (106151501656510).

Almost surely, 2^{212303003313019} is an apocalyptic number.

212303003313019 is a deficient number, since it is larger than the sum of its proper divisors (1).

212303003313019 is an equidigital number, since it uses as much as digits as its factorization.

212303003313019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 212303003313019 in words is "two hundred twelve trillion, three hundred three billion, three million, three hundred thirteen thousand, nineteen".