130520140011 has 6 divisors (see below), whose sum is σ = 188529091140. Its totient is φ = 87013426668.

The previous prime is 130520139991. The next prime is 130520140027. The reversal of 130520140011 is 110041025031.

130520140011 is a `hidden beast` number, since 1 + 3 + 0 + 520 + 140 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 130520140011 - 2¹⁵ = 130520107243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130520140411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7251118881 + ... + 7251118898.

It is an arithmetic number, because the mean of its divisors is an integer number (31421515190).

Almost surely, 2^130520140011 is an apocalyptic number.

130520140011 is a deficient number, since it is larger than the sum of its proper divisors (58008951129).

130520140011 is a wasteful number, since it uses less digits than its factorization.

130520140011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14502237785 (or 14502237782 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 130520140011 its reverse (110041025031), we get a palindrome (240561165042).

The spelling of 130520140011 in words is "one hundred thirty billion, five hundred twenty million, one hundred forty thousand, eleven".