212013202703 has 2 divisors, whose sum is σ = 212013202704. Its totient is φ = 212013202702.

The previous prime is 212013202691. The next prime is 212013202711. The reversal of 212013202703 is 307202310212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212013202703 - 2¹⁰ = 212013201679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212013202783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106006601351 + 106006601352.

It is an arithmetic number, because the mean of its divisors is an integer number (106006601352).

Almost surely, 2^212013202703 is an apocalyptic number.

212013202703 is a deficient number, since it is larger than the sum of its proper divisors (1).

212013202703 is an equidigital number, since it uses as much as digits as its factorization.

212013202703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 212013202703 its reverse (307202310212), we get a palindrome (519215512915).

The spelling of 212013202703 in words is "two hundred twelve billion, thirteen million, two hundred two thousand, seven hundred three".