131132133031 has 2 divisors, whose sum is σ = 131132133032. Its totient is φ = 131132133030.

The previous prime is 131132133029. The next prime is 131132133037. The reversal of 131132133031 is 130331231131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131132133031 - 2¹ = 131132133029 is a prime.

It is a super-2 number, since 2×131132133031² (a number of 23 digits) contains 22 as substring.

Together with 131132133029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 131132132993 and 131132133011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131132133037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566066515 + 65566066516.

It is an arithmetic number, because the mean of its divisors is an integer number (65566066516).

Almost surely, 2^131132133031 is an apocalyptic number.

131132133031 is a deficient number, since it is larger than the sum of its proper divisors (1).

131132133031 is an equidigital number, since it uses as much as digits as its factorization.

131132133031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 131132133031 its reverse (130331231131), we get a palindrome (261463364162).

The spelling of 131132133031 in words is "one hundred thirty-one billion, one hundred thirty-two million, one hundred thirty-three thousand, thirty-one".