131320211312041 has 32 divisors (see below), whose sum is σ = 141360838270848. Its totient is φ = 121551640166400.

The previous prime is 131320211312023. The next prime is 131320211312089. The reversal of 131320211312041 is 140213112023131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131320211312041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131320211311997 and 131320211312015.

It is not an unprimeable number, because it can be changed into a prime (131320211312141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294036681 + ... + 294482953.

It is an arithmetic number, because the mean of its divisors is an integer number (4417526195964).

Almost surely, 2^{131320211312041} is an apocalyptic number.

It is an amenable number.

131320211312041 is a deficient number, since it is larger than the sum of its proper divisors (10040626958807).

131320211312041 is a wasteful number, since it uses less digits than its factorization.

131320211312041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447321.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 131320211312041 its reverse (140213112023131), we get a palindrome (271533323335172).

The spelling of 131320211312041 in words is "one hundred thirty-one trillion, three hundred twenty billion, two hundred eleven million, three hundred twelve thousand, forty-one".