10511444312 has 16 divisors (see below), whose sum is σ = 19713540840. Its totient is φ = 5254500096.

The previous prime is 10511444311. The next prime is 10511444353. The reversal of 10511444312 is 21344411501.

10511444312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10511444312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10511444311) 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, 115673 + ... + 185480.

Almost surely, 2^10511444312 is an apocalyptic number.

It is an amenable number.

10511444312 is a deficient number, since it is larger than the sum of its proper divisors (9202096528).

10511444312 is a wasteful number, since it uses less digits than its factorization.

10511444312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305522 (or 305518 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 10511444312 its reverse (21344411501), we get a palindrome (31855855813).

The spelling of 10511444312 in words is "ten billion, five hundred eleven million, four hundred forty-four thousand, three hundred twelve".