1013312030293 has 2 divisors, whose sum is σ = 1013312030294. Its totient is φ = 1013312030292.

The previous prime is 1013312030201. The next prime is 1013312030303. The reversal of 1013312030293 is 3920302133101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 985774951044 + 27537079249 = 992862^2 + 165943^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013312030293 - 2²⁹ = 1012775159381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013318030293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506656015146 + 506656015147.

It is an arithmetic number, because the mean of its divisors is an integer number (506656015147).

Almost surely, 2^{1013312030293} is an apocalyptic number.

It is an amenable number.

1013312030293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013312030293 is an equidigital number, since it uses as much as digits as its factorization.

1013312030293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 1013312030293 its reverse (3920302133101), we get a palindrome (4933614163394).

The spelling of 1013312030293 in words is "one trillion, thirteen billion, three hundred twelve million, thirty thousand, two hundred ninety-three".