103385789780 has 48 divisors (see below), whose sum is σ = 267212507520. Its totient is φ = 32719897728.

The previous prime is 103385789753. The next prime is 103385789813. The reversal of 103385789780 is 87987583301.

103385789780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28400870 + ... + 28404509.

It is an arithmetic number, because the mean of its divisors is an integer number (5566927240).

Almost surely, 2^103385789780 is an apocalyptic number.

103385789780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103385789780 is an abundant number, since it is smaller than the sum of its proper divisors (163826717740).

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

103385789780 is a wasteful number, since it uses less digits than its factorization.

103385789780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56805408 (or 56805406 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 59.

The spelling of 103385789780 in words is "one hundred three billion, three hundred eighty-five million, seven hundred eighty-nine thousand, seven hundred eighty".