10302120030313 has 2 divisors, whose sum is σ = 10302120030314. Its totient is φ = 10302120030312.

The previous prime is 10302120030311. The next prime is 10302120030329. The reversal of 10302120030313 is 31303002120301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10094008889449 + 208111140864 = 3177107^2 + 456192^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302120030313 - 2¹ = 10302120030311 is a prime.

It is a super-2 number, since 2×10302120030313² (a number of 27 digits) contains 22 as substring.

Together with 10302120030311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10302120030311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151060015156 + 5151060015157.

It is an arithmetic number, because the mean of its divisors is an integer number (5151060015157).

Almost surely, 2^{10302120030313} is an apocalyptic number.

It is an amenable number.

10302120030313 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302120030313 is an equidigital number, since it uses as much as digits as its factorization.

10302120030313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10302120030313 its reverse (31303002120301), we get a palindrome (41605122150614).

The spelling of 10302120030313 in words is "ten trillion, three hundred two billion, one hundred twenty million, thirty thousand, three hundred thirteen".