1310434100243 has 8 divisors (see below), whose sum is σ = 1388685422880. Its totient is φ = 1234387040320.

The previous prime is 1310434100233. The next prime is 1310434100251. The reversal of 1310434100243 is 3420014340131.

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 not a de Polignac number, because 1310434100243 - 2²⁴ = 1310417323027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310434100233) 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, 551064455 + ... + 551066832.

It is an arithmetic number, because the mean of its divisors is an integer number (173585677860).

Almost surely, 2^{1310434100243} is an apocalyptic number.

1310434100243 is a deficient number, since it is larger than the sum of its proper divisors (78251322637).

1310434100243 is a wasteful number, since it uses less digits than its factorization.

1310434100243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102131357.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1310434100243 its reverse (3420014340131), we get a palindrome (4730448440374).

The spelling of 1310434100243 in words is "one trillion, three hundred ten billion, four hundred thirty-four million, one hundred thousand, two hundred forty-three".