18062580103 has 4 divisors (see below), whose sum is σ = 18067137280. Its totient is φ = 18058022928.

The previous prime is 18062580089. The next prime is 18062580113. The reversal of 18062580103 is 30108526081.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30108526081 = 37463 ⋅803687.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18062580103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18062580113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272638 + ... + 2280571.

It is an arithmetic number, because the mean of its divisors is an integer number (4516784320).

Almost surely, 2^18062580103 is an apocalyptic number.

18062580103 is a deficient number, since it is larger than the sum of its proper divisors (4557177).

18062580103 is an equidigital number, since it uses as much as digits as its factorization.

18062580103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557176.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 18062580103 in words is "eighteen billion, sixty-two million, five hundred eighty thousand, one hundred three".