103504500000 has 1344 divisors, whose sum is σ = 446506784640. Its totient is φ = 23040000000.

The previous prime is 103504499971. The next prime is 103504500091. The reversal of 103504500000 is 5405301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 2524499980 + ... + 2524500020.

It is an arithmetic number, because the mean of its divisors is an integer number (332222310).

Almost surely, 2^103504500000 is an apocalyptic number.

103504500000 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 103504500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223253392320).

103504500000 is an abundant number, since it is smaller than the sum of its proper divisors (343002284640).

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

103504500000 is an equidigital number, since it uses as much as digits as its factorization.

103504500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

Adding to 103504500000 its reverse (5405301), we get a palindrome (103509905301).

The spelling of 103504500000 in words is "one hundred three billion, five hundred four million, five hundred thousand".