130134311011 has 4 divisors (see below), whose sum is σ = 130135465152. Its totient is φ = 130133156872.

The previous prime is 130134311009. The next prime is 130134311053. The reversal of 130134311011 is 110113431031.

It is a happy number.

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 130134311011 - 2¹ = 130134311009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130134311011.

It is not an unprimeable number, because it can be changed into a prime (130134311071) 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, 387091 + ... + 640396.

It is an arithmetic number, because the mean of its divisors is an integer number (32533866288).

Almost surely, 2^130134311011 is an apocalyptic number.

130134311011 is a deficient number, since it is larger than the sum of its proper divisors (1154141).

130134311011 is a wasteful number, since it uses less digits than its factorization.

130134311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154140.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 130134311011 its reverse (110113431031), we get a palindrome (240247742042).

The spelling of 130134311011 in words is "one hundred thirty billion, one hundred thirty-four million, three hundred eleven thousand, eleven".