10013525243443 has 2 divisors, whose sum is σ = 10013525243444. Its totient is φ = 10013525243442.

The previous prime is 10013525243417. The next prime is 10013525243489. The reversal of 10013525243443 is 34434252531001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10013525243443 is a prime.

It is not a weakly prime, because it can be changed into another prime (10013525043443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006762621721 + 5006762621722.

It is an arithmetic number, because the mean of its divisors is an integer number (5006762621722).

Almost surely, 2^{10013525243443} is an apocalyptic number.

10013525243443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10013525243443 is an equidigital number, since it uses as much as digits as its factorization.

10013525243443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 10013525243443 its reverse (34434252531001), we get a palindrome (44447777774444).

The spelling of 10013525243443 in words is "ten trillion, thirteen billion, five hundred twenty-five million, two hundred forty-three thousand, four hundred forty-three".