134031307 has 2 divisors, whose sum is σ = 134031308. Its totient is φ = 134031306.

The previous prime is 134031299. The next prime is 134031319. The reversal of 134031307 is 703130431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (703130431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134031307 - 2³ = 134031299 is a prime.

It is a super-2 number, since 2×134031307² = 35928782512256498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134031397) 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, 67015653 + 67015654.

It is an arithmetic number, because the mean of its divisors is an integer number (67015654).

Almost surely, 2^134031307 is an apocalyptic number.

134031307 is a deficient number, since it is larger than the sum of its proper divisors (1).

134031307 is an equidigital number, since it uses as much as digits as its factorization.

134031307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 134031307 is about 11577.1890802561. The cubic root of 134031307 is about 511.7628436074.

Adding to 134031307 its reverse (703130431), we get a palindrome (837161738).

The spelling of 134031307 in words is "one hundred thirty-four million, thirty-one thousand, three hundred seven".