10643310343597 has 2 divisors, whose sum is σ = 10643310343598. Its totient is φ = 10643310343596.

The previous prime is 10643310343583. The next prime is 10643310343613. The reversal of 10643310343597 is 79534301334601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9890590994761 + 752719348836 = 3144931^2 + 867594^2 .

It is a cyclic number.

It is not a de Polignac number, because 10643310343597 - 2¹⁹ = 10643309819309 is a prime.

It is a super-2 number, since 2×10643310343597² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10643310343597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10643310343097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5321655171798 + 5321655171799.

It is an arithmetic number, because the mean of its divisors is an integer number (5321655171799).

Almost surely, 2^{10643310343597} is an apocalyptic number.

It is an amenable number.

10643310343597 is a deficient number, since it is larger than the sum of its proper divisors (1).

10643310343597 is an equidigital number, since it uses as much as digits as its factorization.

10643310343597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 10643310343597 in words is "ten trillion, six hundred forty-three billion, three hundred ten million, three hundred forty-three thousand, five hundred ninety-seven".