219680555103 has 12 divisors (see below), whose sum is σ = 317613206040. Its totient is φ = 146316696336.

The previous prime is 219680555077. The next prime is 219680555113. The reversal of 219680555103 is 301555086912.

219680555103 is a `hidden beast` number, since 2 + 1 + 9 + 6 + 80 + 55 + 510 + 3 = 666.

It is not a de Polignac number, because 219680555103 - 2²⁴ = 219663777887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (219680555113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11407101 + ... + 11426342.

It is an arithmetic number, because the mean of its divisors is an integer number (26467767170).

Almost surely, 2^219680555103 is an apocalyptic number.

219680555103 is a deficient number, since it is larger than the sum of its proper divisors (97932650937).

219680555103 is a wasteful number, since it uses less digits than its factorization.

219680555103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22834518 (or 22834515 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The spelling of 219680555103 in words is "two hundred nineteen billion, six hundred eighty million, five hundred fifty-five thousand, one hundred three".