103303412400 has 120 divisors (see below), whose sum is σ = 331994348224. Its totient is φ = 27457747200.

The previous prime is 103303412383. The next prime is 103303412437. The reversal of 103303412400 is 4214303301.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228195 + ... + 508605.

Almost surely, 2^103303412400 is an apocalyptic number.

103303412400 is a gapful number since it is divisible by the number (10) 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 103303412400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165997174112).

103303412400 is an abundant number, since it is smaller than the sum of its proper divisors (228690935824).

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

103303412400 is a wasteful number, since it uses less digits than its factorization.

103303412400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280739 (or 280728 counting only the distinct ones).

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

Adding to 103303412400 its reverse (4214303301), we get a palindrome (107517715701).

The spelling of 103303412400 in words is "one hundred three billion, three hundred three million, four hundred twelve thousand, four hundred".