10300505273 has 4 divisors (see below), whose sum is σ = 10655695140. Its totient is φ = 9945315408.

The previous prime is 10300505263. The next prime is 10300505339. The reversal of 10300505273 is 37250500301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37250500301 = 7 ⋅5321500043.

It can be written as a sum of positive squares in 2 ways, for example, as 3134544169 + 7165961104 = 55987^2 + 84652^2 .

It is a cyclic number.

It is not a de Polignac number, because 10300505273 - 2⁶ = 10300505209 is a prime.

It is a super-2 number, since 2×10300505273² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10300505263) 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, 177594890 + ... + 177594947.

It is an arithmetic number, because the mean of its divisors is an integer number (2663923785).

Almost surely, 2^10300505273 is an apocalyptic number.

It is an amenable number.

10300505273 is a deficient number, since it is larger than the sum of its proper divisors (355189867).

10300505273 is an equidigital number, since it uses as much as digits as its factorization.

10300505273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355189866.

The product of its (nonzero) digits is 3150, while the sum is 26.

The spelling of 10300505273 in words is "ten billion, three hundred million, five hundred five thousand, two hundred seventy-three".