10302012221213 has 2 divisors, whose sum is σ = 10302012221214. Its totient is φ = 10302012221212.

The previous prime is 10302012221183. The next prime is 10302012221219. The reversal of 10302012221213 is 31212221020301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10301801768164 + 210453049 = 3209642^2 + 14507^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302012221213 - 2¹⁰ = 10302012220189 is a prime.

It is a super-2 number, since 2×10302012221213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10302012221219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151006110606 + 5151006110607.

It is an arithmetic number, because the mean of its divisors is an integer number (5151006110607).

Almost surely, 2^{10302012221213} is an apocalyptic number.

It is an amenable number.

10302012221213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302012221213 is an equidigital number, since it uses as much as digits as its factorization.

10302012221213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10302012221213 its reverse (31212221020301), we get a palindrome (41514233241514).

The spelling of 10302012221213 in words is "ten trillion, three hundred two billion, twelve million, two hundred twenty-one thousand, two hundred thirteen".