1350431121163 has 2 divisors, whose sum is σ = 1350431121164. Its totient is φ = 1350431121162.

The previous prime is 1350431121101. The next prime is 1350431121167. The reversal of 1350431121163 is 3611211340531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1350431121163 - 2¹³ = 1350431112971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1350431121167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675215560581 + 675215560582.

It is an arithmetic number, because the mean of its divisors is an integer number (675215560582).

Almost surely, 2^{1350431121163} is an apocalyptic number.

1350431121163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350431121163 is an equidigital number, since it uses as much as digits as its factorization.

1350431121163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 1350431121163 its reverse (3611211340531), we get a palindrome (4961642461694).

The spelling of 1350431121163 in words is "one trillion, three hundred fifty billion, four hundred thirty-one million, one hundred twenty-one thousand, one hundred sixty-three".