2103303401420 has 96 divisors (see below), whose sum is σ = 4911728564736. Its totient is φ = 751309977600.

The previous prime is 2103303401417. The next prime is 2103303401443. The reversal of 2103303401420 is 241043033012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25920752 + ... + 26001768.

It is an arithmetic number, because the mean of its divisors is an integer number (51163839216).

Almost surely, 2^{2103303401420} is an apocalyptic number.

2103303401420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103303401420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2455864282368).

2103303401420 is an abundant number, since it is smaller than the sum of its proper divisors (2808425163316).

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

2103303401420 is a wasteful number, since it uses less digits than its factorization.

2103303401420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84291 (or 84289 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2103303401420 its reverse (241043033012), we get a palindrome (2344346434432).

The spelling of 2103303401420 in words is "two trillion, one hundred three billion, three hundred three million, four hundred one thousand, four hundred twenty".