212033261452163 has 2 divisors, whose sum is σ = 212033261452164. Its totient is φ = 212033261452162.

The previous prime is 212033261451989. The next prime is 212033261452273. The reversal of 212033261452163 is 361254162330212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212033261452163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212033261452163.

It is not a weakly prime, because it can be changed into another prime (212033260452163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106016630726081 + 106016630726082.

It is an arithmetic number, because the mean of its divisors is an integer number (106016630726082).

Almost surely, 2^{212033261452163} is an apocalyptic number.

212033261452163 is a deficient number, since it is larger than the sum of its proper divisors (1).

212033261452163 is an equidigital number, since it uses as much as digits as its factorization.

212033261452163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 212033261452163 in words is "two hundred twelve trillion, thirty-three billion, two hundred sixty-one million, four hundred fifty-two thousand, one hundred sixty-three".