1304100111 has 8 divisors (see below), whose sum is σ = 1739105280. Its totient is φ = 869247512.

The previous prime is 1304100103. The next prime is 1304100167. The reversal of 1304100111 is 1110014031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1304100111 - 2³ = 1304100103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304104111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16431 + ... + 53648.

It is an arithmetic number, because the mean of its divisors is an integer number (217388160).

Almost surely, 2^1304100111 is an apocalyptic number.

1304100111 is a deficient number, since it is larger than the sum of its proper divisors (435005169).

1304100111 is an equidigital number, since it uses as much as digits as its factorization.

1304100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76285.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1304100111 is about 36112.3263028014. The cubic root of 1304100111 is about 1092.5390717157.

Adding to 1304100111 its reverse (1110014031), we get a palindrome (2414114142).

The spelling of 1304100111 in words is "one billion, three hundred four million, one hundred thousand, one hundred eleven".