67385519103 has 16 divisors (see below), whose sum is σ = 104867435520. Its totient is φ = 37686733536.

The previous prime is 67385519099. The next prime is 67385519129. The reversal of 67385519103 is 30191558376.

It is not a de Polignac number, because 67385519103 - 2² = 67385519099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67385519183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34135548 + ... + 34137521.

It is an arithmetic number, because the mean of its divisors is an integer number (6554214720).

Almost surely, 2^67385519103 is an apocalyptic number.

67385519103 is a deficient number, since it is larger than the sum of its proper divisors (37481916417).

67385519103 is a wasteful number, since it uses less digits than its factorization.

67385519103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68273126.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 67385519103 in words is "sixty-seven billion, three hundred eighty-five million, five hundred nineteen thousand, one hundred three".