1104206531 has 2 divisors, whose sum is σ = 1104206532. Its totient is φ = 1104206530.

The previous prime is 1104206497. The next prime is 1104206681. The reversal of 1104206531 is 1356024011.

It is a weak prime.

It is an emirp because it is prime and its reverse (1356024011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1104206531 - 2¹⁰ = 1104205507 is a prime.

It is a super-2 number, since 2×1104206531² = 2438544126206107922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1104206497 and 1104206506.

It is not a weakly prime, because it can be changed into another prime (1104206231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552103265 + 552103266.

It is an arithmetic number, because the mean of its divisors is an integer number (552103266).

Almost surely, 2^1104206531 is an apocalyptic number.

1104206531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104206531 is an equidigital number, since it uses as much as digits as its factorization.

1104206531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1104206531 is about 33229.6032326599. The cubic root of 1104206531 is about 1033.5942957155.

The spelling of 1104206531 in words is "one billion, one hundred four million, two hundred six thousand, five hundred thirty-one".