1350238608263 has 2 divisors, whose sum is σ = 1350238608264. Its totient is φ = 1350238608262.

The previous prime is 1350238608259. The next prime is 1350238608401. The reversal of 1350238608263 is 3628068320531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1350238608263 - 2² = 1350238608259 is a prime.

It is a super-3 number, since 3×1350238608263³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350238608863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675119304131 + 675119304132.

It is an arithmetic number, because the mean of its divisors is an integer number (675119304132).

Almost surely, 2^{1350238608263} is an apocalyptic number.

1350238608263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350238608263 is an equidigital number, since it uses as much as digits as its factorization.

1350238608263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 1350238608263 in words is "one trillion, three hundred fifty billion, two hundred thirty-eight million, six hundred eight thousand, two hundred sixty-three".