130311121311 has 36 divisors (see below), whose sum is σ = 230482270200. Its totient is φ = 70544361888.

The previous prime is 130311121277. The next prime is 130311121313. The reversal of 130311121311 is 113121113031.

130311121311 is a `hidden beast` number, since 1 + 30 + 311 + 12 + 1 + 311 = 666.

It is not a de Polignac number, because 130311121311 - 2¹⁹ = 130310597023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130311121313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7767676 + ... + 7784433.

Almost surely, 2^130311121311 is an apocalyptic number.

130311121311 is a deficient number, since it is larger than the sum of its proper divisors (100171148889).

130311121311 is a wasteful number, since it uses less digits than its factorization.

130311121311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15552148 (or 15552138 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 130311121311 its reverse (113121113031), we get a palindrome (243432234342).

The spelling of 130311121311 in words is "one hundred thirty billion, three hundred eleven million, one hundred twenty-one thousand, three hundred eleven".