1104194513 has 2 divisors, whose sum is σ = 1104194514. Its totient is φ = 1104194512.

The previous prime is 1104194501. The next prime is 1104194537. The reversal of 1104194513 is 3154914011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1102771264 + 1423249 = 33208^2 + 1193^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104194513 - 2¹⁴ = 1104178129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104194573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552097256 + 552097257.

It is an arithmetic number, because the mean of its divisors is an integer number (552097257).

Almost surely, 2^1104194513 is an apocalyptic number.

It is an amenable number.

1104194513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104194513 is an equidigital number, since it uses as much as digits as its factorization.

1104194513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1104194513 is about 33229.4223994339. The cubic root of 1104194513 is about 1033.5905458792.

The spelling of 1104194513 in words is "one billion, one hundred four million, one hundred ninety-four thousand, five hundred thirteen".