212032021013 has 2 divisors, whose sum is σ = 212032021014. Its totient is φ = 212032021012.

The previous prime is 212032020979. The next prime is 212032021027. The reversal of 212032021013 is 310120230212.

212032021013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173928200209 + 38103820804 = 417047^2 + 195202^2 .

It is a cyclic number.

It is not a de Polignac number, because 212032021013 - 2²² = 212027826709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212032020982 and 212032021000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212032021913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106016010506 + 106016010507.

It is an arithmetic number, because the mean of its divisors is an integer number (106016010507).

Almost surely, 2^212032021013 is an apocalyptic number.

It is an amenable number.

212032021013 is a deficient number, since it is larger than the sum of its proper divisors (1).

212032021013 is an equidigital number, since it uses as much as digits as its factorization.

212032021013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212032021013 its reverse (310120230212), we get a palindrome (522152251225).

The spelling of 212032021013 in words is "two hundred twelve billion, thirty-two million, twenty-one thousand, thirteen".