212003133100019 has 2 divisors, whose sum is σ = 212003133100020. Its totient is φ = 212003133100018.

The previous prime is 212003133099943. The next prime is 212003133100127. The reversal of 212003133100019 is 910001331300212.

212003133100019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212003133100019 is a prime.

It is a super-2 number, since 2×212003133100019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212003133106019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001566550009 + 106001566550010.

It is an arithmetic number, because the mean of its divisors is an integer number (106001566550010).

Almost surely, 2^{212003133100019} is an apocalyptic number.

212003133100019 is a deficient number, since it is larger than the sum of its proper divisors (1).

212003133100019 is an equidigital number, since it uses as much as digits as its factorization.

212003133100019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 212003133100019 in words is "two hundred twelve trillion, three billion, one hundred thirty-three million, one hundred thousand, nineteen".