1351110347321 has 8 divisors (see below), whose sum is σ = 1552752515520. Its totient is φ = 1151624780208.

The previous prime is 1351110347297. The next prime is 1351110347359. The reversal of 1351110347321 is 1237430111531.

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

It is not a de Polignac number, because 1351110347321 - 2³⁰ = 1350036605497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351110343321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539148926 + ... + 539151431.

It is an arithmetic number, because the mean of its divisors is an integer number (194094064440).

Almost surely, 2^{1351110347321} is an apocalyptic number.

It is an amenable number.

1351110347321 is a deficient number, since it is larger than the sum of its proper divisors (201642168199).

1351110347321 is a wasteful number, since it uses less digits than its factorization.

1351110347321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078300543.

The product of its (nonzero) digits is 7560, while the sum is 32.

Adding to 1351110347321 its reverse (1237430111531), we get a palindrome (2588540458852).

The spelling of 1351110347321 in words is "one trillion, three hundred fifty-one billion, one hundred ten million, three hundred forty-seven thousand, three hundred twenty-one".