103216300255 has 4 divisors (see below), whose sum is σ = 123859560312. Its totient is φ = 82573040200.

The previous prime is 103216300211. The next prime is 103216300277. The reversal of 103216300255 is 552003612301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552003612301 = 199 ⋅2773887499.

It is not a de Polignac number, because 103216300255 - 2²³ = 103207911647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10321630021 + ... + 10321630030.

It is an arithmetic number, because the mean of its divisors is an integer number (30964890078).

Almost surely, 2^103216300255 is an apocalyptic number.

103216300255 is a deficient number, since it is larger than the sum of its proper divisors (20643260057).

103216300255 is an equidigital number, since it uses as much as digits as its factorization.

103216300255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20643260056.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 103216300255 its reverse (552003612301), we get a palindrome (655219912556).

The spelling of 103216300255 in words is "one hundred three billion, two hundred sixteen million, three hundred thousand, two hundred fifty-five".