210141242141011 has 4 divisors (see below), whose sum is σ = 210670565169472. Its totient is φ = 209611919112552.

The previous prime is 210141242141009. The next prime is 210141242141059. The reversal of 210141242141011 is 110141242141012.

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 210141242141011 - 2¹ = 210141242141009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210141242141081) 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, 264661513635 + ... + 264661514428.

It is an arithmetic number, because the mean of its divisors is an integer number (52667641292368).

Almost surely, 2^{210141242141011} is an apocalyptic number.

210141242141011 is a deficient number, since it is larger than the sum of its proper divisors (529323028461).

210141242141011 is an equidigital number, since it uses as much as digits as its factorization.

210141242141011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529323028460.

The product of its (nonzero) digits is 512, while the sum is 25.

Adding to 210141242141011 its reverse (110141242141012), we get a palindrome (320282484282023).

Subtracting from 210141242141011 its reverse (110141242141012), we obtain a palindrome (99999999999999).

The spelling of 210141242141011 in words is "two hundred ten trillion, one hundred forty-one billion, two hundred forty-two million, one hundred forty-one thousand, eleven".