100021313130143 has 2 divisors, whose sum is σ = 100021313130144. Its totient is φ = 100021313130142.

The previous prime is 100021313130077. The next prime is 100021313130149. The reversal of 100021313130143 is 341031313120001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100021313130143 - 2¹⁴ = 100021313113759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100021313130149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010656565071 + 50010656565072.

It is an arithmetic number, because the mean of its divisors is an integer number (50010656565072).

Almost surely, 2^{100021313130143} is an apocalyptic number.

100021313130143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100021313130143 is an equidigital number, since it uses as much as digits as its factorization.

100021313130143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 100021313130143 its reverse (341031313120001), we get a palindrome (441052626250144).

The spelling of 100021313130143 in words is "one hundred trillion, twenty-one billion, three hundred thirteen million, one hundred thirty thousand, one hundred forty-three".