1104124300018 has 4 divisors (see below), whose sum is σ = 1656186450030. Its totient is φ = 552062150008.

The previous prime is 1104124299983. The next prime is 1104124300043. The reversal of 1104124300018 is 8100034214011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 823216879969 + 280907420049 = 907313^2 + 530007^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1104124299965 and 1104124300001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276031075003 + ... + 276031075006.

Almost surely, 2^{1104124300018} is an apocalyptic number.

1104124300018 is a deficient number, since it is larger than the sum of its proper divisors (552062150012).

1104124300018 is an equidigital number, since it uses as much as digits as its factorization.

1104124300018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552062150011.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1104124300018 its reverse (8100034214011), we get a palindrome (9204158514029).

The spelling of 1104124300018 in words is "one trillion, one hundred four billion, one hundred twenty-four million, three hundred thousand, eighteen".