12103241000240 has 80 divisors (see below), whose sum is σ = 31282222976256. Its totient is φ = 4324731264000.

The previous prime is 12103241000239. The next prime is 12103241000267. The reversal of 12103241000240 is 4200014230121.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187673111 + ... + 187737590.

Almost surely, 2^{12103241000240} is an apocalyptic number.

12103241000240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12103241000240 is an abundant number, since it is smaller than the sum of its proper divisors (19178981976016).

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

12103241000240 is a wasteful number, since it uses less digits than its factorization.

12103241000240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375410758 (or 375410752 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12103241000240 its reverse (4200014230121), we get a palindrome (16303255230361).

The spelling of 12103241000240 in words is "twelve trillion, one hundred three billion, two hundred forty-one million, two hundred forty", and thus it is an aban number.