2103303401400 has 192 divisors, whose sum is σ = 6665159116800. Its totient is φ = 548436994560.

The previous prime is 2103303401393. The next prime is 2103303401417. The reversal of 2103303401400 is 41043033012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30788481 + ... + 30856719.

It is an arithmetic number, because the mean of its divisors is an integer number (34714370400).

Almost surely, 2^{2103303401400} is an apocalyptic number.

2103303401400 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 2103303401400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332579558400).

2103303401400 is an abundant number, since it is smaller than the sum of its proper divisors (4561855715400).

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

2103303401400 is a wasteful number, since it uses less digits than its factorization.

2103303401400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69398 (or 69389 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2103303401400 its reverse (41043033012), we get a palindrome (2144346434412).

The spelling of 2103303401400 in words is "two trillion, one hundred three billion, three hundred three million, four hundred one thousand, four hundred".