10243430320501 has 8 divisors (see below), whose sum is σ = 11706921405440. Its totient is φ = 8779975209648.

The previous prime is 10243430320493. The next prime is 10243430320517. The reversal of 10243430320501 is 10502303434201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10243430320501 - 2³ = 10243430320493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10243430320501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243430320301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8380566 + ... + 9524743.

It is an arithmetic number, because the mean of its divisors is an integer number (1463365175680).

Almost surely, 2^{10243430320501} is an apocalyptic number.

It is an amenable number.

10243430320501 is a deficient number, since it is larger than the sum of its proper divisors (1463491084939).

10243430320501 is an equidigital number, since it uses as much as digits as its factorization.

10243430320501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17987043.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 10243430320501 its reverse (10502303434201), we get a palindrome (20745733754702).

The spelling of 10243430320501 in words is "ten trillion, two hundred forty-three billion, four hundred thirty million, three hundred twenty thousand, five hundred one".