10581281234 has 8 divisors (see below), whose sum is σ = 16089345660. Its totient is φ = 5218166016.

The previous prime is 10581281233. The next prime is 10581281267. The reversal of 10581281234 is 43218218501.

10581281234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10525734025 + 55547209 = 102595^2 + 7453^2 .

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

It is a super-2 number, since 2×10581281234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10581281194 and 10581281203.

It is not an unprimeable number, because it can be changed into a prime (10581281231) by changing a digit.

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, 36237119 + ... + 36237410.

Almost surely, 2^10581281234 is an apocalyptic number.

10581281234 is a deficient number, since it is larger than the sum of its proper divisors (5508064426).

10581281234 is an equidigital number, since it uses as much as digits as its factorization.

10581281234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72474604.

The product of its (nonzero) digits is 15360, while the sum is 35.

Adding to 10581281234 its reverse (43218218501), we get a palindrome (53799499735).

The spelling of 10581281234 in words is "ten billion, five hundred eighty-one million, two hundred eighty-one thousand, two hundred thirty-four".