212030313413 has 2 divisors, whose sum is σ = 212030313414. Its totient is φ = 212030313412.

The previous prime is 212030313359. The next prime is 212030313421. The reversal of 212030313413 is 314313030212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 163298426404 + 48731887009 = 404102^2 + 220753^2 .

It is a cyclic number.

It is not a de Polignac number, because 212030313413 - 2³⁰ = 210956571589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212033313413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106015156706 + 106015156707.

It is an arithmetic number, because the mean of its divisors is an integer number (106015156707).

Almost surely, 2^212030313413 is an apocalyptic number.

It is an amenable number.

212030313413 is a deficient number, since it is larger than the sum of its proper divisors (1).

212030313413 is an equidigital number, since it uses as much as digits as its factorization.

212030313413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212030313413 its reverse (314313030212), we get a palindrome (526343343625).

The spelling of 212030313413 in words is "two hundred twelve billion, thirty million, three hundred thirteen thousand, four hundred thirteen".