104043106 has 4 divisors (see below), whose sum is σ = 156064662. Its totient is φ = 52021552.

The previous prime is 104043083. The next prime is 104043113. The reversal of 104043106 is 601340401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601340401 = 4679 ⋅128519.

It can be written as a sum of positive squares in only one way, i.e., 99820081 + 4223025 = 9991^2 + 2055^2 .

It is a super-2 number, since 2×104043106² = 21649935812254472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26010775 + ... + 26010778.

Almost surely, 2^104043106 is an apocalyptic number.

104043106 is a deficient number, since it is larger than the sum of its proper divisors (52021556).

104043106 is an equidigital number, since it uses as much as digits as its factorization.

104043106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52021555.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 104043106 is about 10200.1522537656. The cubic root of 104043106 is about 470.3319007703.

Adding to 104043106 its reverse (601340401), we get a palindrome (705383507).

The spelling of 104043106 in words is "one hundred four million, forty-three thousand, one hundred six".