10531330532235 has 48 divisors (see below), whose sum is σ = 18564325584480. Its totient is φ = 5521325460480.

The previous prime is 10531330532183. The next prime is 10531330532249. The reversal of 10531330532235 is 53223503313501.

It is a happy number.

10531330532235 is a `hidden beast` number, since 1 + 0 + 5 + 313 + 305 + 3 + 2 + 2 + 35 = 666.

It is not a de Polignac number, because 10531330532235 - 2¹¹ = 10531330530187 is a prime.

It is a super-2 number, since 2×10531330532235² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10531330532235.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118743027 + ... + 118831683.

It is an arithmetic number, because the mean of its divisors is an integer number (386756783010).

Almost surely, 2^{10531330532235} is an apocalyptic number.

10531330532235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10531330532235 is a deficient number, since it is larger than the sum of its proper divisors (8032995052245).

10531330532235 is a wasteful number, since it uses less digits than its factorization.

10531330532235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133468 (or 133465 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 36.

Adding to 10531330532235 its reverse (53223503313501), we get a palindrome (63754833845736).

The spelling of 10531330532235 in words is "ten trillion, five hundred thirty-one billion, three hundred thirty million, five hundred thirty-two thousand, two hundred thirty-five".