103673563620 has 96 divisors (see below), whose sum is σ = 316958382720. Its totient is φ = 25110543360.

The previous prime is 103673563571. The next prime is 103673563633. The reversal of 103673563620 is 26365376301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675574 + ... + 814706.

It is an arithmetic number, because the mean of its divisors is an integer number (3301649820).

Almost surely, 2^103673563620 is an apocalyptic number.

103673563620 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 103673563620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158479191360).

103673563620 is an abundant number, since it is smaller than the sum of its proper divisors (213284819100).

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

103673563620 is a wasteful number, since it uses less digits than its factorization.

103673563620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140285 (or 140283 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 103673563620 in words is "one hundred three billion, six hundred seventy-three million, five hundred sixty-three thousand, six hundred twenty".