1101312032343 has 8 divisors (see below), whose sum is σ = 1532260219008. Its totient is φ = 702285933624.

The previous prime is 1101312032243. The next prime is 1101312032399. The reversal of 1101312032343 is 3432302131011.

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

It is not a de Polignac number, because 1101312032343 - 2¹⁰ = 1101312031319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101312032243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7980521905 + ... + 7980522042.

It is an arithmetic number, because the mean of its divisors is an integer number (191532527376).

Almost surely, 2^{1101312032343} is an apocalyptic number.

1101312032343 is a deficient number, since it is larger than the sum of its proper divisors (430948186665).

1101312032343 is a wasteful number, since it uses less digits than its factorization.

1101312032343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15961043973.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1101312032343 its reverse (3432302131011), we get a palindrome (4533614163354).

The spelling of 1101312032343 in words is "one trillion, one hundred one billion, three hundred twelve million, thirty-two thousand, three hundred forty-three".