10343504531 has 16 divisors (see below), whose sum is σ = 11216139264. Its totient is φ = 9500609664.

The previous prime is 10343504513. The next prime is 10343504597. The reversal of 10343504531 is 13540534301.

It is a de Polignac number, because none of the positive numbers 2^k-10343504531 is a prime.

It is a super-2 number, since 2×10343504531² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10343504494 and 10343504503.

It is not an unprimeable number, because it can be changed into a prime (10343503531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964706 + ... + 975368.

It is an arithmetic number, because the mean of its divisors is an integer number (701008704).

Almost surely, 2^10343504531 is an apocalyptic number.

10343504531 is a deficient number, since it is larger than the sum of its proper divisors (872634733).

10343504531 is a wasteful number, since it uses less digits than its factorization.

10343504531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12050.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 10343504531 in words is "ten billion, three hundred forty-three million, five hundred four thousand, five hundred thirty-one".