1351126350063 has 48 divisors (see below), whose sum is σ = 2314635488256. Its totient is φ = 771539424480.

The previous prime is 1351126350019. The next prime is 1351126350181. The reversal of 1351126350063 is 3600536211531.

1351126350063 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 12 + 635 + 0 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 1351126350063 - 2¹⁰ = 1351126349039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351126351063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2198218 + ... + 2744888.

It is an arithmetic number, because the mean of its divisors is an integer number (48221572672).

Almost surely, 2^{1351126350063} is an apocalyptic number.

1351126350063 is a deficient number, since it is larger than the sum of its proper divisors (963509138193).

1351126350063 is an equidigital number, since it uses as much as digits as its factorization.

1351126350063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548146 (or 548134 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 1351126350063 in words is "one trillion, three hundred fifty-one billion, one hundred twenty-six million, three hundred fifty thousand, sixty-three".