103993776 has 60 divisors (see below), whose sum is σ = 295834240. Its totient is φ = 34093440.

The previous prime is 103993759. The next prime is 103993781. The reversal of 103993776 is 677399301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2865 + ... + 14703.

Almost surely, 2^103993776 is an apocalyptic number.

103993776 is a gapful number since it is divisible by the number (16) 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 103993776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147917120).

103993776 is an abundant number, since it is smaller than the sum of its proper divisors (191840464).

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

103993776 is a wasteful number, since it uses less digits than its factorization.

103993776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11914 (or 11905 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The square root of 103993776 is about 10197.7338659135. The cubic root of 103993776 is about 470.2575561345.

The spelling of 103993776 in words is "one hundred three million, nine hundred ninety-three thousand, seven hundred seventy-six".