201210012141443 has 4 divisors (see below), whose sum is σ = 201380384718528. Its totient is φ = 201039639564360.

The previous prime is 201210012141421. The next prime is 201210012141473. The reversal of 201210012141443 is 344141210012102.

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 201210012141443 - 2²⁴ = 201209995364227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201210012141473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85186286771 + ... + 85186289132.

It is an arithmetic number, because the mean of its divisors is an integer number (50345096179632).

Almost surely, 2^{201210012141443} is an apocalyptic number.

201210012141443 is a deficient number, since it is larger than the sum of its proper divisors (170372577085).

201210012141443 is a wasteful number, since it uses less digits than its factorization.

201210012141443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170372577084.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 201210012141443 its reverse (344141210012102), we get a palindrome (545351222153545).

The spelling of 201210012141443 in words is "two hundred one trillion, two hundred ten billion, twelve million, one hundred forty-one thousand, four hundred forty-three".