131301032301311 has 4 divisors (see below), whose sum is σ = 134503496503824. Its totient is φ = 128098568098800.

The previous prime is 131301032301287. The next prime is 131301032301317. The reversal of 131301032301311 is 113103230103131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131301032301311 - 2⁴⁶ = 60932288123647 is a prime.

It is a super-2 number, since 2×131301032301311² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131301032301317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1601232101195 + ... + 1601232101276.

It is an arithmetic number, because the mean of its divisors is an integer number (33625874125956).

Almost surely, 2^{131301032301311} is an apocalyptic number.

131301032301311 is a deficient number, since it is larger than the sum of its proper divisors (3202464202513).

131301032301311 is an equidigital number, since it uses as much as digits as its factorization.

131301032301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202464202512.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 131301032301311 its reverse (113103230103131), we get a palindrome (244404262404442).

The spelling of 131301032301311 in words is "one hundred thirty-one trillion, three hundred one billion, thirty-two million, three hundred one thousand, three hundred eleven".