130042105211 has 4 divisors (see below), whose sum is σ = 130050956112. Its totient is φ = 130033254312.

The previous prime is 130042105201. The next prime is 130042105223. The reversal of 130042105211 is 112501240031.

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 130042105211 - 2³⁰ = 128968363387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130042105201) 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, 4403375 + ... + 4432808.

It is an arithmetic number, because the mean of its divisors is an integer number (32512739028).

Almost surely, 2^130042105211 is an apocalyptic number.

130042105211 is a deficient number, since it is larger than the sum of its proper divisors (8850901).

130042105211 is an equidigital number, since it uses as much as digits as its factorization.

130042105211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850900.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 130042105211 its reverse (112501240031), we get a palindrome (242543345242).

The spelling of 130042105211 in words is "one hundred thirty billion, forty-two million, one hundred five thousand, two hundred eleven".