10131124320240 has 160 divisors (see below), whose sum is σ = 39156137703936. Its totient is φ = 2105168686080.

The previous prime is 10131124320221. The next prime is 10131124320271. The reversal of 10131124320240 is 4202342113101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10131124320240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274092027 + ... + 274128986.

Almost surely, 2^{10131124320240} is an apocalyptic number.

10131124320240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131124320240 is an abundant number, since it is smaller than the sum of its proper divisors (29025013383696).

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

10131124320240 is a wasteful number, since it uses less digits than its factorization.

10131124320240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548221047 (or 548221041 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10131124320240 its reverse (4202342113101), we get a palindrome (14333466433341).

The spelling of 10131124320240 in words is "ten trillion, one hundred thirty-one billion, one hundred twenty-four million, three hundred twenty thousand, two hundred forty".