10343523431 has 2 divisors, whose sum is σ = 10343523432. Its totient is φ = 10343523430.

The previous prime is 10343523403. The next prime is 10343523439. The reversal of 10343523431 is 13432534301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10343523431 is a prime.

It is a super-2 number, since 2×10343523431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10343523394 and 10343523403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343523439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171761715 + 5171761716.

It is an arithmetic number, because the mean of its divisors is an integer number (5171761716).

Almost surely, 2^10343523431 is an apocalyptic number.

10343523431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343523431 is an equidigital number, since it uses as much as digits as its factorization.

10343523431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 10343523431 in words is "ten billion, three hundred forty-three million, five hundred twenty-three thousand, four hundred thirty-one".