10232305540 has 12 divisors (see below), whose sum is σ = 21487841676. Its totient is φ = 4092922208.

The previous prime is 10232305519. The next prime is 10232305549. The reversal of 10232305540 is 4550323201.

It can be written as a sum of positive squares in 2 ways, for example, as 7283598336 + 2948707204 = 85344^2 + 54302^2 .

It is not an unprimeable number, because it can be changed into a prime (10232305549) 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, 255807619 + ... + 255807658.

It is an arithmetic number, because the mean of its divisors is an integer number (1790653473).

Almost surely, 2^10232305540 is an apocalyptic number.

10232305540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10232305540 is an abundant number, since it is smaller than the sum of its proper divisors (11255536136).

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

10232305540 is a wasteful number, since it uses less digits than its factorization.

10232305540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511615286 (or 511615284 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 10232305540 its reverse (4550323201), we get a palindrome (14782628741).

The spelling of 10232305540 in words is "ten billion, two hundred thirty-two million, three hundred five thousand, five hundred forty".