10004343131023 has 4 divisors (see below), whose sum is σ = 10530887506360. Its totient is φ = 9477798755688.

The previous prime is 10004343130933. The next prime is 10004343131119. The reversal of 10004343131023 is 32013134340001.

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 10004343131023 - 2¹³ = 10004343122831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004343161023) 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, 263272187640 + ... + 263272187677.

It is an arithmetic number, because the mean of its divisors is an integer number (2632721876590).

Almost surely, 2^{10004343131023} is an apocalyptic number.

10004343131023 is a deficient number, since it is larger than the sum of its proper divisors (526544375337).

10004343131023 is an equidigital number, since it uses as much as digits as its factorization.

10004343131023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526544375336.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10004343131023 its reverse (32013134340001), we get a palindrome (42017477471024).

The spelling of 10004343131023 in words is "ten trillion, four billion, three hundred forty-three million, one hundred thirty-one thousand, twenty-three".