212013203099 has 2 divisors, whose sum is σ = 212013203100. Its totient is φ = 212013203098.

The previous prime is 212013203093. The next prime is 212013203111. The reversal of 212013203099 is 990302310212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212013203099 is a prime.

It is a super-3 number, since 3×212013203099³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (212013203093) 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, 106006601549 + 106006601550.

It is an arithmetic number, because the mean of its divisors is an integer number (106006601550).

Almost surely, 2^212013203099 is an apocalyptic number.

212013203099 is a deficient number, since it is larger than the sum of its proper divisors (1).

212013203099 is an equidigital number, since it uses as much as digits as its factorization.

212013203099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 212013203099 in words is "two hundred twelve billion, thirteen million, two hundred three thousand, ninety-nine".