103973108400000 has 2304 divisors, whose sum is σ = 468193064976000. Its totient is φ = 21593456640000.

The previous prime is 103973108399989. The next prime is 103973108400019. The reversal of 103973108400000 is 4801379301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 12423595816 + ... + 12423604184.

Almost surely, 2^{103973108400000} is an apocalyptic number.

103973108400000 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 103973108400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234096532488000).

103973108400000 is an abundant number, since it is smaller than the sum of its proper divisors (364219956576000).

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

103973108400000 is an equidigital number, since it uses as much as digits as its factorization.

103973108400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467 (or 8432 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

Adding to 103973108400000 its reverse (4801379301), we get a palindrome (103977909779301).

The spelling of 103973108400000 in words is "one hundred three trillion, nine hundred seventy-three billion, one hundred eight million, four hundred thousand".