131133220311411 has 24 divisors (see below), whose sum is σ = 189460749703680. Its totient is φ = 87400873057776.

The previous prime is 131133220311367. The next prime is 131133220311419. The reversal of 131133220311411 is 114113022331131.

131133220311411 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 3 + 32 + 203 + 11 + 411 = 666.

It is not a de Polignac number, because 131133220311411 - 2⁹ = 131133220310899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131133220311419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786544486 + ... + 786711188.

It is an arithmetic number, because the mean of its divisors is an integer number (7894197904320).

Almost surely, 2^{131133220311411} is an apocalyptic number.

131133220311411 is a deficient number, since it is larger than the sum of its proper divisors (58327529392269).

131133220311411 is a wasteful number, since it uses less digits than its factorization.

131133220311411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187455 (or 187452 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 131133220311411 its reverse (114113022331131), we get a palindrome (245246242642542).

The spelling of 131133220311411 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, two hundred twenty million, three hundred eleven thousand, four hundred eleven".