103216798 has 4 divisors (see below), whose sum is σ = 154825200. Its totient is φ = 51608398.

The previous prime is 103216793. The next prime is 103216853. The reversal of 103216798 is 897612301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 897612301 = 2339 ⋅383759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103216793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25804198 + ... + 25804201.

It is an arithmetic number, because the mean of its divisors is an integer number (38706300).

Almost surely, 2^103216798 is an apocalyptic number.

103216798 is a deficient number, since it is larger than the sum of its proper divisors (51608402).

103216798 is an equidigital number, since it uses as much as digits as its factorization.

103216798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51608401.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 103216798 is about 10159.5668214742. The cubic root of 103216798 is about 469.0834681253.

The spelling of 103216798 in words is "one hundred three million, two hundred sixteen thousand, seven hundred ninety-eight".