10240131528 has 96 divisors (see below), whose sum is σ = 30706659360. Its totient is φ = 3056739840.

The previous prime is 10240131527. The next prime is 10240131547. The reversal of 10240131528 is 82513104201.

10240131528 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 0 + 131 + 528 = 666.

It is a super-2 number, since 2×10240131528² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10240131527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43425 + ... + 149552.

It is an arithmetic number, because the mean of its divisors is an integer number (319861035).

Almost surely, 2^10240131528 is an apocalyptic number.

10240131528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10240131528 is an abundant number, since it is smaller than the sum of its proper divisors (20466527832).

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

10240131528 is a wasteful number, since it uses less digits than its factorization.

10240131528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193067 (or 193060 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 10240131528 its reverse (82513104201), we get a palindrome (92753235729).

The spelling of 10240131528 in words is "ten billion, two hundred forty million, one hundred thirty-one thousand, five hundred twenty-eight".