134372299 has 2 divisors, whose sum is σ = 134372300. Its totient is φ = 134372298.

The previous prime is 134372297. The next prime is 134372309. The reversal of 134372299 is 992273431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134372299 - 2¹ = 134372297 is a prime.

Together with 134372297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (134372297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67186149 + 67186150.

It is an arithmetic number, because the mean of its divisors is an integer number (67186150).

Almost surely, 2^134372299 is an apocalyptic number.

134372299 is a deficient number, since it is larger than the sum of its proper divisors (1).

134372299 is an equidigital number, since it uses as much as digits as its factorization.

134372299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 134372299 is about 11591.9066162560. The cubic root of 134372299 is about 512.1964717878.

The spelling of 134372299 in words is "one hundred thirty-four million, three hundred seventy-two thousand, two hundred ninety-nine".