1031030230093 has 2 divisors, whose sum is σ = 1031030230094. Its totient is φ = 1031030230092.

The previous prime is 1031030230081. The next prime is 1031030230117. The reversal of 1031030230093 is 3900320301301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 991404550249 + 39625679844 = 995693^2 + 199062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1031030230093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031030230393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515515115046 + 515515115047.

It is an arithmetic number, because the mean of its divisors is an integer number (515515115047).

Almost surely, 2^{1031030230093} is an apocalyptic number.

It is an amenable number.

1031030230093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031030230093 is an equidigital number, since it uses as much as digits as its factorization.

1031030230093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1031030230093 its reverse (3900320301301), we get a palindrome (4931350531394).

The spelling of 1031030230093 in words is "one trillion, thirty-one billion, thirty million, two hundred thirty thousand, ninety-three".