1104123001 has 4 divisors (see below), whose sum is σ = 1139739904. Its totient is φ = 1068506100.

The previous prime is 1104122983. The next prime is 1104123017. The reversal of 1104123001 is 1003214011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104123001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1108123001) 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, 17808405 + ... + 17808466.

It is an arithmetic number, because the mean of its divisors is an integer number (284934976).

Almost surely, 2^1104123001 is an apocalyptic number.

It is an amenable number.

1104123001 is a deficient number, since it is larger than the sum of its proper divisors (35616903).

1104123001 is an equidigital number, since it uses as much as digits as its factorization.

1104123001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35616902.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1104123001 is about 33228.3463476593. The cubic root of 1104123001 is about 1033.5682322614.

Adding to 1104123001 its reverse (1003214011), we get a palindrome (2107337012).

The spelling of 1104123001 in words is "one billion, one hundred four million, one hundred twenty-three thousand, one".