131130301211 has 16 divisors (see below), whose sum is σ = 161468853504. Its totient is φ = 103701488544.

The previous prime is 131130301187. The next prime is 131130301277. The reversal of 131130301211 is 112103031131.

It is a cyclic number.

It is not a de Polignac number, because 131130301211 - 2²² = 131126106907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131130301211.

It is not an unprimeable number, because it can be changed into a prime (131130301811) 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 15 ways as a sum of consecutive naturals, for example, 156341 + ... + 535446.

It is an arithmetic number, because the mean of its divisors is an integer number (10091803344).

Almost surely, 2^131130301211 is an apocalyptic number.

131130301211 is a deficient number, since it is larger than the sum of its proper divisors (30338552293).

131130301211 is a wasteful number, since it uses less digits than its factorization.

131130301211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693890.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131130301211 its reverse (112103031131), we get a palindrome (243233332342).

The spelling of 131130301211 in words is "one hundred thirty-one billion, one hundred thirty million, three hundred one thousand, two hundred eleven".