10513335 has 32 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 4773888.

The previous prime is 10513333. The next prime is 10513351. The reversal of 10513335 is 53331501.

It is a happy number.

It is not a de Polignac number, because 10513335 - 2¹ = 10513333 is a prime.

It is a super-2 number, since 2×10513335² = 221060425644450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10513331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23191 + ... + 23639.

It is an arithmetic number, because the mean of its divisors is an integer number (604800).

Almost surely, 2^10513335 is an apocalyptic number.

10513335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10513335 is a deficient number, since it is larger than the sum of its proper divisors (8840265).

10513335 is a wasteful number, since it uses less digits than its factorization.

10513335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 10513335 is about 3242.4273314910. The cubic root of 10513335 is about 219.0686176009.

Adding to 10513335 its reverse (53331501), we get a palindrome (63844836).

The spelling of 10513335 in words is "ten million, five hundred thirteen thousand, three hundred thirty-five".