10135481 has 4 divisors (see below), whose sum is σ = 10462464. Its totient is φ = 9808500.

The previous prime is 10135469. The next prime is 10135501. The reversal of 10135481 is 18453101.

10135481 is digitally balanced in base 3, 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10135481 - 2¹⁰ = 10134457 is a prime.

It is a super-2 number, since 2×10135481² = 205455950202722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10135421) 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, 163445 + ... + 163506.

It is an arithmetic number, because the mean of its divisors is an integer number (2615616).

Almost surely, 2^10135481 is an apocalyptic number.

It is an amenable number.

10135481 is a deficient number, since it is larger than the sum of its proper divisors (326983).

10135481 is an equidigital number, since it uses as much as digits as its factorization.

10135481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326982.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 10135481 is about 3183.6270196114. The cubic root of 10135481 is about 216.4120577922.

Adding to 10135481 its reverse (18453101), we get a palindrome (28588582).

The spelling of 10135481 in words is "ten million, one hundred thirty-five thousand, four hundred eighty-one".