134301997 has 4 divisors (see below), whose sum is σ = 134325180. Its totient is φ = 134278816.

The previous prime is 134301941. The next prime is 134302001. The reversal of 134301997 is 799103431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 64979721 + 69322276 = 8061^2 + 8326^2 .

It is a cyclic number.

It is not a de Polignac number, because 134301997 - 2¹⁵ = 134269229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134301907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5463 + ... + 17275.

It is an arithmetic number, because the mean of its divisors is an integer number (33581295).

Almost surely, 2^134301997 is an apocalyptic number.

It is an amenable number.

134301997 is a deficient number, since it is larger than the sum of its proper divisors (23183).

134301997 is a wasteful number, since it uses less digits than its factorization.

134301997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23182.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 134301997 is about 11588.8738452017. The cubic root of 134301997 is about 512.1071311569.

The spelling of 134301997 in words is "one hundred thirty-four million, three hundred one thousand, nine hundred ninety-seven".