1010200215443 has 4 divisors (see below), whose sum is σ = 1010364455088. Its totient is φ = 1010035975800.

The previous prime is 1010200215397. The next prime is 1010200215461. The reversal of 1010200215443 is 3445120020101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1010200215443 - 2¹⁴ = 1010200199059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010200215743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82110596 + ... + 82122897.

It is an arithmetic number, because the mean of its divisors is an integer number (252591113772).

Almost surely, 2^{1010200215443} is an apocalyptic number.

1010200215443 is a deficient number, since it is larger than the sum of its proper divisors (164239645).

1010200215443 is an equidigital number, since it uses as much as digits as its factorization.

1010200215443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164239644.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1010200215443 its reverse (3445120020101), we get a palindrome (4455320235544).

The spelling of 1010200215443 in words is "one trillion, ten billion, two hundred million, two hundred fifteen thousand, four hundred forty-three".