10143044251663 has 2 divisors, whose sum is σ = 10143044251664. Its totient is φ = 10143044251662.

The previous prime is 10143044251633. The next prime is 10143044251667. The reversal of 10143044251663 is 36615244034101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10143044251663 - 2¹⁷ = 10143044120591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10143044251667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071522125831 + 5071522125832.

It is an arithmetic number, because the mean of its divisors is an integer number (5071522125832).

Almost surely, 2^{10143044251663} is an apocalyptic number.

10143044251663 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143044251663 is an equidigital number, since it uses as much as digits as its factorization.

10143044251663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 10143044251663 its reverse (36615244034101), we get a palindrome (46758288285764).

The spelling of 10143044251663 in words is "ten trillion, one hundred forty-three billion, forty-four million, two hundred fifty-one thousand, six hundred sixty-three".