10231230540 has 48 divisors (see below), whose sum is σ = 28655827200. Its totient is φ = 2727529920.

The previous prime is 10231230517. The next prime is 10231230571. The reversal of 10231230540 is 4503213201.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 198361 + ... + 244559.

It is an arithmetic number, because the mean of its divisors is an integer number (596996400).

Almost surely, 2^10231230540 is an apocalyptic number.

10231230540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231230540 is an abundant number, since it is smaller than the sum of its proper divisors (18424596660).

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

10231230540 is a wasteful number, since it uses less digits than its factorization.

10231230540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49902 (or 49900 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10231230540 its reverse (4503213201), we get a palindrome (14734443741).

The spelling of 10231230540 in words is "ten billion, two hundred thirty-one million, two hundred thirty thousand, five hundred forty".