10551030305 has 4 divisors (see below), whose sum is σ = 12661236372. Its totient is φ = 8440824240.

The previous prime is 10551030289. The next prime is 10551030317. The reversal of 10551030305 is 50303015501.

10551030305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50303015501 = 1019 ⋅49365079.

It can be written as a sum of positive squares in 2 ways, for example, as 6781193104 + 3769837201 = 82348^2 + 61399^2 .

It is not a de Polignac number, because 10551030305 - 2⁴ = 10551030289 is a prime.

It is a super-2 number, since 2×10551030305² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055103026 + ... + 1055103035.

It is an arithmetic number, because the mean of its divisors is an integer number (3165309093).

Almost surely, 2^10551030305 is an apocalyptic number.

It is an amenable number.

10551030305 is a deficient number, since it is larger than the sum of its proper divisors (2110206067).

10551030305 is an equidigital number, since it uses as much as digits as its factorization.

10551030305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110206066.

The product of its (nonzero) digits is 1125, while the sum is 23.

Adding to 10551030305 its reverse (50303015501), we get a palindrome (60854045806).

The spelling of 10551030305 in words is "ten billion, five hundred fifty-one million, thirty thousand, three hundred five".