18675200102 has 16 divisors (see below), whose sum is σ = 30549503040. Its totient is φ = 8510216832.

The previous prime is 18675200057. The next prime is 18675200161. The reversal of 18675200102 is 20100257681.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4544003 + ... + 4548110.

It is an arithmetic number, because the mean of its divisors is an integer number (1909343940).

Almost surely, 2^18675200102 is an apocalyptic number.

18675200102 is a deficient number, since it is larger than the sum of its proper divisors (11874302938).

18675200102 is a wasteful number, since it uses less digits than its factorization.

18675200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092207.

The product of its (nonzero) digits is 6720, while the sum is 32.

Adding to 18675200102 its reverse (20100257681), we get a palindrome (38775457783).

The spelling of 18675200102 in words is "eighteen billion, six hundred seventy-five million, two hundred thousand, one hundred two".