103748650320420 has 480 divisors, whose sum is σ = 377403728486400. Its totient is φ = 23369303623680.

The previous prime is 103748650320397. The next prime is 103748650320451. The reversal of 103748650320420 is 24023056847301.

103748650320420 is a `hidden beast` number, since 1 + 0 + 3 + 7 + 4 + 86 + 503 + 20 + 42 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 214345080 + ... + 214828560.

It is an arithmetic number, because the mean of its divisors is an integer number (786257767680).

Almost surely, 2^{103748650320420} is an apocalyptic number.

103748650320420 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 103748650320420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188701864243200).

103748650320420 is an abundant number, since it is smaller than the sum of its proper divisors (273655078165980).

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

103748650320420 is a wasteful number, since it uses less digits than its factorization.

103748650320420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483785 (or 483774 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 103748650320420 in words is "one hundred three trillion, seven hundred forty-eight billion, six hundred fifty million, three hundred twenty thousand, four hundred twenty".