10145005303 has 4 divisors (see below), whose sum is σ = 10149264928. Its totient is φ = 10140745680.

The previous prime is 10145005261. The next prime is 10145005309. The reversal of 10145005303 is 30350054101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30350054101 = 142061 ⋅213641.

It is a cyclic number.

It is not a de Polignac number, because 10145005303 - 2¹³ = 10144997111 is a prime.

It is a super-2 number, since 2×10145005303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145005309) 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, 2126238 + ... + 2131003.

It is an arithmetic number, because the mean of its divisors is an integer number (2537316232).

Almost surely, 2^10145005303 is an apocalyptic number.

10145005303 is a deficient number, since it is larger than the sum of its proper divisors (4259625).

10145005303 is an equidigital number, since it uses as much as digits as its factorization.

10145005303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259624.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 10145005303 its reverse (30350054101), we get a palindrome (40495059404).

The spelling of 10145005303 in words is "ten billion, one hundred forty-five million, five thousand, three hundred three".