131301221002011 has 96 divisors (see below), whose sum is σ = 195921389454336. Its totient is φ = 84672677376000.

The previous prime is 131301221002009. The next prime is 131301221002033. The reversal of 131301221002011 is 110200122103131.

131301221002011 is a `hidden beast` number, since 131 + 301 + 2 + 210 + 0 + 20 + 1 + 1 = 666.

It is not a de Polignac number, because 131301221002011 - 2¹ = 131301221002009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131301221002411) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 85761737316 + ... + 85761738846.

It is an arithmetic number, because the mean of its divisors is an integer number (2040847806816).

Almost surely, 2^{131301221002011} is an apocalyptic number.

131301221002011 is a deficient number, since it is larger than the sum of its proper divisors (64620168452325).

131301221002011 is a wasteful number, since it uses less digits than its factorization.

131301221002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713 (or 3710 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 131301221002011 its reverse (110200122103131), we get a palindrome (241501343105142).

The spelling of 131301221002011 in words is "one hundred thirty-one trillion, three hundred one billion, two hundred twenty-one million, two thousand, eleven".