103755899520 has 384 divisors, whose sum is σ = 440964800640. Its totient is φ = 21891244032.

The previous prime is 103755899503. The next prime is 103755899539. The reversal of 103755899520 is 25998557301.

103755899520 is a `hidden beast` number, since 1 + 0 + 3 + 7 + 5 + 589 + 9 + 52 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 425187 + ... + 623133.

It is an arithmetic number, because the mean of its divisors is an integer number (1148345835).

Almost surely, 2^103755899520 is an apocalyptic number.

103755899520 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 103755899520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220482400320).

103755899520 is an abundant number, since it is smaller than the sum of its proper divisors (337208901120).

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

103755899520 is a wasteful number, since it uses less digits than its factorization.

103755899520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197992 (or 197977 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 54.

The spelling of 103755899520 in words is "one hundred three billion, seven hundred fifty-five million, eight hundred ninety-nine thousand, five hundred twenty".