10315134354509 has 2 divisors, whose sum is σ = 10315134354510. Its totient is φ = 10315134354508.

The previous prime is 10315134354443. The next prime is 10315134354559. The reversal of 10315134354509 is 90545343151301.

10315134354509 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7086004422025 + 3229129932484 = 2661955^2 + 1796978^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10315134354509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10315134354509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10315134354559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5157567177254 + 5157567177255.

It is an arithmetic number, because the mean of its divisors is an integer number (5157567177255).

Almost surely, 2^{10315134354509} is an apocalyptic number.

It is an amenable number.

10315134354509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10315134354509 is an equidigital number, since it uses as much as digits as its factorization.

10315134354509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 10315134354509 in words is "ten trillion, three hundred fifteen billion, one hundred thirty-four million, three hundred fifty-four thousand, five hundred nine".