2103000120240 has 80 divisors (see below), whose sum is σ = 6553079275488. Its totient is φ = 557894320128.

The previous prime is 2103000120239. The next prime is 2103000120257. The reversal of 2103000120240 is 420210003012.

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 (15).

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, 22654459 + ... + 22747098.

Almost surely, 2^{2103000120240} is an apocalyptic number.

2103000120240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103000120240 is an abundant number, since it is smaller than the sum of its proper divisors (4450079155248).

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

2103000120240 is a wasteful number, since it uses less digits than its factorization.

2103000120240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45401766 (or 45401760 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2103000120240 its reverse (420210003012), we get a palindrome (2523210123252).

The spelling of 2103000120240 in words is "two trillion, one hundred three billion, one hundred twenty thousand, two hundred forty".