10212240613 has 2 divisors, whose sum is σ = 10212240614. Its totient is φ = 10212240612.

The previous prime is 10212240589. The next prime is 10212240617. The reversal of 10212240613 is 31604221201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8314157124 + 1898083489 = 91182^2 + 43567^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212240613 - 2¹³ = 10212232421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212240617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106120306 + 5106120307.

It is an arithmetic number, because the mean of its divisors is an integer number (5106120307).

Almost surely, 2^10212240613 is an apocalyptic number.

It is an amenable number.

10212240613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212240613 is an equidigital number, since it uses as much as digits as its factorization.

10212240613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10212240613 its reverse (31604221201), we get a palindrome (41816461814).

The spelling of 10212240613 in words is "ten billion, two hundred twelve million, two hundred forty thousand, six hundred thirteen".