10501990287343 has 2 divisors, whose sum is σ = 10501990287344. Its totient is φ = 10501990287342.

The previous prime is 10501990287331. The next prime is 10501990287389. The reversal of 10501990287343 is 34378209910501.

It is a weak prime.

It is an emirp because it is prime and its reverse (34378209910501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10501990287343 is a prime.

It is a super-2 number, since 2×10501990287343² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10501990284343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250995143671 + 5250995143672.

It is an arithmetic number, because the mean of its divisors is an integer number (5250995143672).

Almost surely, 2^{10501990287343} is an apocalyptic number.

10501990287343 is a deficient number, since it is larger than the sum of its proper divisors (1).

10501990287343 is an equidigital number, since it uses as much as digits as its factorization.

10501990287343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 10501990287343 in words is "ten trillion, five hundred one billion, nine hundred ninety million, two hundred eighty-seven thousand, three hundred forty-three".