2103520600140 has 24 divisors (see below), whose sum is σ = 5889857680560. Its totient is φ = 560938826688.

The previous prime is 2103520600121. The next prime is 2103520600171. The reversal of 2103520600140 is 410060253012.

It is a self number, because there is not a number n which added to its sum of digits gives 2103520600140.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17529338275 + ... + 17529338394.

It is an arithmetic number, because the mean of its divisors is an integer number (245410736690).

Almost surely, 2^{2103520600140} is an apocalyptic number.

2103520600140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103520600140 is an abundant number, since it is smaller than the sum of its proper divisors (3786337080420).

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

2103520600140 is a wasteful number, since it uses less digits than its factorization.

2103520600140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35058676681 (or 35058676679 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2103520600140 its reverse (410060253012), we get a palindrome (2513580853152).

The spelling of 2103520600140 in words is "two trillion, one hundred three billion, five hundred twenty million, six hundred thousand, one hundred forty".