10343010502321 has 4 divisors (see below), whose sum is σ = 11820583431232. Its totient is φ = 8865437573412.

The previous prime is 10343010502301. The next prime is 10343010502337. The reversal of 10343010502321 is 12320501034301.

It is a happy number.

10343010502321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10343010502321 - 2⁹ = 10343010501809 is a prime.

It is a super-2 number, since 2×10343010502321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10343010502301) 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, 738786464445 + ... + 738786464458.

It is an arithmetic number, because the mean of its divisors is an integer number (2955145857808).

Almost surely, 2^{10343010502321} is an apocalyptic number.

It is an amenable number.

10343010502321 is a deficient number, since it is larger than the sum of its proper divisors (1477572928911).

10343010502321 is an equidigital number, since it uses as much as digits as its factorization.

10343010502321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477572928910.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10343010502321 its reverse (12320501034301), we get a palindrome (22663511536622).

The spelling of 10343010502321 in words is "ten trillion, three hundred forty-three billion, ten million, five hundred two thousand, three hundred twenty-one".