1351033472243 has 16 divisors (see below), whose sum is σ = 1678350723840. Its totient is φ = 1058959370016.

The previous prime is 1351033472237. The next prime is 1351033472263. The reversal of 1351033472243 is 3422743301531.

It is a cyclic number.

It is not a de Polignac number, because 1351033472243 - 2³⁴ = 1333853603059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351033472197 and 1351033472206.

It is not an unprimeable number, because it can be changed into a prime (1351033472263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69366533 + ... + 69386006.

It is an arithmetic number, because the mean of its divisors is an integer number (104896920240).

Almost surely, 2^{1351033472243} is an apocalyptic number.

1351033472243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1351033472243 is a deficient number, since it is larger than the sum of its proper divisors (327317251597).

1351033472243 is a wasteful number, since it uses less digits than its factorization.

1351033472243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138752666.

The product of its (nonzero) digits is 181440, while the sum is 38.

Adding to 1351033472243 its reverse (3422743301531), we get a palindrome (4773776773774).

The spelling of 1351033472243 in words is "one trillion, three hundred fifty-one billion, thirty-three million, four hundred seventy-two thousand, two hundred forty-three".