1351134227267 has 8 divisors (see below), whose sum is σ = 1524790977840. Its totient is φ = 1185948537760.

The previous prime is 1351134227197. The next prime is 1351134227281. The reversal of 1351134227267 is 7627224311531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351134227267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351134257267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2117764928 + ... + 2117765565.

It is an arithmetic number, because the mean of its divisors is an integer number (190598872230).

Almost surely, 2^{1351134227267} is an apocalyptic number.

1351134227267 is a deficient number, since it is larger than the sum of its proper divisors (173656750573).

1351134227267 is a wasteful number, since it uses less digits than its factorization.

1351134227267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235530533.

The product of its digits is 423360, while the sum is 44.

Adding to 1351134227267 its reverse (7627224311531), we get a palindrome (8978358538798).

The spelling of 1351134227267 in words is "one trillion, three hundred fifty-one billion, one hundred thirty-four million, two hundred twenty-seven thousand, two hundred sixty-seven".