1351106163269 has 2 divisors, whose sum is σ = 1351106163270. Its totient is φ = 1351106163268.

The previous prime is 1351106163223. The next prime is 1351106163283. The reversal of 1351106163269 is 9623616011531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 805258559044 + 545847604225 = 897362^2 + 738815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351106163269 is a prime.

It is a super-2 number, since 2×1351106163269² (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 (1351106163299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675553081634 + 675553081635.

It is an arithmetic number, because the mean of its divisors is an integer number (675553081635).

Almost surely, 2^{1351106163269} is an apocalyptic number.

It is an amenable number.

1351106163269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351106163269 is an equidigital number, since it uses as much as digits as its factorization.

1351106163269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 1351106163269 in words is "one trillion, three hundred fifty-one billion, one hundred six million, one hundred sixty-three thousand, two hundred sixty-nine".