1351156557167 has 2 divisors, whose sum is σ = 1351156557168. Its totient is φ = 1351156557166.

The previous prime is 1351156557097. The next prime is 1351156557241. The reversal of 1351156557167 is 7617556511531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1351156557167 - 2¹⁰ = 1351156556143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351156557067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675578278583 + 675578278584.

It is an arithmetic number, because the mean of its divisors is an integer number (675578278584).

Almost surely, 2^{1351156557167} is an apocalyptic number.

1351156557167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351156557167 is an equidigital number, since it uses as much as digits as its factorization.

1351156557167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3307500, while the sum is 53.

The spelling of 1351156557167 in words is "one trillion, three hundred fifty-one billion, one hundred fifty-six million, five hundred fifty-seven thousand, one hundred sixty-seven".