131001115327 has 2 divisors, whose sum is σ = 131001115328. Its totient is φ = 131001115326.

The previous prime is 131001115291. The next prime is 131001115339. The reversal of 131001115327 is 723511100131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131001115327 - 2¹¹ = 131001113279 is a prime.

It is a super-2 number, since 2×131001115327² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131001125327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500557663 + 65500557664.

It is an arithmetic number, because the mean of its divisors is an integer number (65500557664).

Almost surely, 2^131001115327 is an apocalyptic number.

131001115327 is a deficient number, since it is larger than the sum of its proper divisors (1).

131001115327 is an equidigital number, since it uses as much as digits as its factorization.

131001115327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 25.

Adding to 131001115327 its reverse (723511100131), we get a palindrome (854512215458).

The spelling of 131001115327 in words is "one hundred thirty-one billion, one million, one hundred fifteen thousand, three hundred twenty-seven".