134031232147 has 2 divisors, whose sum is σ = 134031232148. Its totient is φ = 134031232146.

The previous prime is 134031232109. The next prime is 134031232177. The reversal of 134031232147 is 741232130431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134031232147 is a prime.

It is not a weakly prime, because it can be changed into another prime (134031232177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67015616073 + 67015616074.

It is an arithmetic number, because the mean of its divisors is an integer number (67015616074).

Almost surely, 2^134031232147 is an apocalyptic number.

134031232147 is a deficient number, since it is larger than the sum of its proper divisors (1).

134031232147 is an equidigital number, since it uses as much as digits as its factorization.

134031232147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 134031232147 its reverse (741232130431), we get a palindrome (875263362578).

The spelling of 134031232147 in words is "one hundred thirty-four billion, thirty-one million, two hundred thirty-two thousand, one hundred forty-seven".