10541320 has 16 divisors (see below), whose sum is σ = 23718060. Its totient is φ = 4216512.

The previous prime is 10541287. The next prime is 10541327. The reversal of 10541320 is 2314501.

It can be written as a sum of positive squares in 2 ways, for example, as 9326916 + 1214404 = 3054^2 + 1102^2 .

It is a super-2 number, since 2×10541320² = 222238854684800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10541294 and 10541303.

It is not an unprimeable number, because it can be changed into a prime (10541327) 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, 131727 + ... + 131806.

Almost surely, 2^10541320 is an apocalyptic number.

10541320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10541320 is an abundant number, since it is smaller than the sum of its proper divisors (13176740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10541320 is a wasteful number, since it uses less digits than its factorization.

10541320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263544 (or 263540 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10541320 is about 3246.7399033492. The cubic root of 10541320 is about 219.2628218716.

Adding to 10541320 its reverse (2314501), we get a palindrome (12855821).

The spelling of 10541320 in words is "ten million, five hundred forty-one thousand, three hundred twenty".