10203243400000 has 168 divisors, whose sum is σ = 28922525839872. Its totient is φ = 3498254400000.

The previous prime is 10203243399929. The next prime is 10203243400027. The reversal of 10203243400000 is 434230201.

It is a congruent number.

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, 2244016 + ... + 5044015.

It is an arithmetic number, because the mean of its divisors is an integer number (172157891904).

Almost surely, 2^{10203243400000} is an apocalyptic number.

10203243400000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10203243400000 is an abundant number, since it is smaller than the sum of its proper divisors (18719282439872).

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

10203243400000 is an frugal number, since it uses more digits than its factorization.

10203243400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7288075 (or 7288045 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 10203243400000 its reverse (434230201), we get a palindrome (10203677630201).

The spelling of 10203243400000 in words is "ten trillion, two hundred three billion, two hundred forty-three million, four hundred thousand".