134196131 has 2 divisors, whose sum is σ = 134196132. Its totient is φ = 134196130.

The previous prime is 134196089. The next prime is 134196133. The reversal of 134196131 is 131691431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134196131 - 2⁶ = 134196067 is a prime.

It is a super-5 number, since 5×134196131⁵ (a number of 42 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

Together with 134196133, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 134196094 and 134196103.

It is not a weakly prime, because it can be changed into another prime (134196133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67098065 + 67098066.

It is an arithmetic number, because the mean of its divisors is an integer number (67098066).

Almost surely, 2^134196131 is an apocalyptic number.

134196131 is a deficient number, since it is larger than the sum of its proper divisors (1).

134196131 is an equidigital number, since it uses as much as digits as its factorization.

134196131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 29.

The square root of 134196131 is about 11584.3053740826. The cubic root of 134196131 is about 511.9725365213.

The spelling of 134196131 in words is "one hundred thirty-four million, one hundred ninety-six thousand, one hundred thirty-one".