1309013592053 has 2 divisors, whose sum is σ = 1309013592054. Its totient is φ = 1309013592052.

The previous prime is 1309013592031. The next prime is 1309013592059. The reversal of 1309013592053 is 3502953109031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1260369966244 + 48643625809 = 1122662^2 + 220553^2 .

It is a cyclic number.

It is not a de Polignac number, because 1309013592053 - 2⁸ = 1309013591797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1309013592053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1309013592059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 654506796026 + 654506796027.

It is an arithmetic number, because the mean of its divisors is an integer number (654506796027).

Almost surely, 2^{1309013592053} is an apocalyptic number.

It is an amenable number.

1309013592053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1309013592053 is an equidigital number, since it uses as much as digits as its factorization.

1309013592053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109350, while the sum is 41.

The spelling of 1309013592053 in words is "one trillion, three hundred nine billion, thirteen million, five hundred ninety-two thousand, fifty-three".