10137305 has 4 divisors (see below), whose sum is σ = 12164772. Its totient is φ = 8109840.

The previous prime is 10137277. The next prime is 10137311. The reversal of 10137305 is 50373101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6692569 + 3444736 = 2587^2 + 1856^2 .

It is not a de Polignac number, because 10137305 - 2¹⁰ = 10136281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013726 + ... + 1013735.

It is an arithmetic number, because the mean of its divisors is an integer number (3041193).

Almost surely, 2^10137305 is an apocalyptic number.

It is an amenable number.

10137305 is a deficient number, since it is larger than the sum of its proper divisors (2027467).

10137305 is an equidigital number, since it uses as much as digits as its factorization.

10137305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027466.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 10137305 is about 3183.9134724424. The cubic root of 10137305 is about 216.4250389856.

The spelling of 10137305 in words is "ten million, one hundred thirty-seven thousand, three hundred five".