103419780 has 96 divisors (see below), whose sum is σ = 297198720. Its totient is φ = 26864640.

The previous prime is 103419761. The next prime is 103419791. The reversal of 103419780 is 87914301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 571290 + ... + 571470.

It is an arithmetic number, because the mean of its divisors is an integer number (3095820).

Almost surely, 2^103419780 is an apocalyptic number.

103419780 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 103419780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148599360).

103419780 is an abundant number, since it is smaller than the sum of its proper divisors (193778940).

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

103419780 is a wasteful number, since it uses less digits than its factorization.

103419780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 103419780 is about 10169.5516125344. The cubic root of 103419780 is about 469.3907603323.

The spelling of 103419780 in words is "one hundred three million, four hundred nineteen thousand, seven hundred eighty".