1030310232113 has 2 divisors, whose sum is σ = 1030310232114. Its totient is φ = 1030310232112.

The previous prime is 1030310232103. The next prime is 1030310232121. The reversal of 1030310232113 is 3112320130301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 781116580864 + 249193651249 = 883808^2 + 499193^2 .

It is an emirp because it is prime and its reverse (3112320130301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030310232113 - 2¹⁰ = 1030310231089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030310232103) 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, 515155116056 + 515155116057.

It is an arithmetic number, because the mean of its divisors is an integer number (515155116057).

Almost surely, 2^{1030310232113} is an apocalyptic number.

It is an amenable number.

1030310232113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030310232113 is an equidigital number, since it uses as much as digits as its factorization.

1030310232113 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 20.

Adding to 1030310232113 its reverse (3112320130301), we get a palindrome (4142630362414).

The spelling of 1030310232113 in words is "one trillion, thirty billion, three hundred ten million, two hundred thirty-two thousand, one hundred thirteen".