137330065 has 8 divisors (see below), whose sum is σ = 165257280. Its totient is φ = 109556592.

The previous prime is 137330047. The next prime is 137330071. The reversal of 137330065 is 560033731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137330065 - 2¹⁵ = 137297297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36459 + ... + 40048.

It is an arithmetic number, because the mean of its divisors is an integer number (20657160).

Almost surely, 2^137330065 is an apocalyptic number.

It is an amenable number.

137330065 is a deficient number, since it is larger than the sum of its proper divisors (27927215).

137330065 is an equidigital number, since it uses as much as digits as its factorization.

137330065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76871.

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 137330065 is about 11718.7911065946. The cubic root of 137330065 is about 515.9273391367.

Adding to 137330065 its reverse (560033731), we get a palindrome (697363796).

The spelling of 137330065 in words is "one hundred thirty-seven million, three hundred thirty thousand, sixty-five".