103516340427 has 12 divisors (see below), whose sum is σ = 149579870440. Its totient is φ = 68984923968.

The previous prime is 103516340401. The next prime is 103516340437. The reversal of 103516340427 is 724043615301.

103516340427 is a `hidden beast` number, since 1 + 0 + 35 + 163 + 40 + 427 = 666.

It is not a de Polignac number, because 103516340427 - 2¹¹ = 103516338379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103516340391 and 103516340400.

It is not an unprimeable number, because it can be changed into a prime (103516340437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2138878 + ... + 2186739.

Almost surely, 2^103516340427 is an apocalyptic number.

103516340427 is a deficient number, since it is larger than the sum of its proper divisors (46063530013).

103516340427 is a wasteful number, since it uses less digits than its factorization.

103516340427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328282 (or 4328279 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 103516340427 its reverse (724043615301), we get a palindrome (827559955728).

The spelling of 103516340427 in words is "one hundred three billion, five hundred sixteen million, three hundred forty thousand, four hundred twenty-seven".