1353343763197 has 2 divisors, whose sum is σ = 1353343763198. Its totient is φ = 1353343763196.

The previous prime is 1353343763179. The next prime is 1353343763221. The reversal of 1353343763197 is 7913673433531.

Together with previous prime (1353343763179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 695799549316 + 657544213881 = 834146^2 + 810891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1353343763197 is a prime.

It is a super-2 number, since 2×1353343763197² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353343766197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676671881598 + 676671881599.

It is an arithmetic number, because the mean of its divisors is an integer number (676671881599).

Almost surely, 2^{1353343763197} is an apocalyptic number.

It is an amenable number.

1353343763197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353343763197 is an equidigital number, since it uses as much as digits as its factorization.

1353343763197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12859560, while the sum is 55.

The spelling of 1353343763197 in words is "one trillion, three hundred fifty-three billion, three hundred forty-three million, seven hundred sixty-three thousand, one hundred ninety-seven".