10343033401243 has 4 divisors (see below), whose sum is σ = 10365181224840. Its totient is φ = 10320885577648.

The previous prime is 10343033401193. The next prime is 10343033401297. The reversal of 10343033401243 is 34210433034301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10343033401243 - 2²⁵ = 10342999846811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10343033401843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11073911098 + ... + 11073912031.

It is an arithmetic number, because the mean of its divisors is an integer number (2591295306210).

Almost surely, 2^{10343033401243} is an apocalyptic number.

10343033401243 is a deficient number, since it is larger than the sum of its proper divisors (22147823597).

10343033401243 is an equidigital number, since it uses as much as digits as its factorization.

10343033401243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22147823596.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 10343033401243 its reverse (34210433034301), we get a palindrome (44553466435544).

The spelling of 10343033401243 in words is "ten trillion, three hundred forty-three billion, thirty-three million, four hundred one thousand, two hundred forty-three".