102104033 has 4 divisors (see below), whose sum is σ = 102361620. Its totient is φ = 101846448.

The previous prime is 102104029. The next prime is 102104071. The reversal of 102104033 is 330401201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23746129 + 78357904 = 4873^2 + 8852^2 .

It is a cyclic number.

It is not a de Polignac number, because 102104033 - 2² = 102104029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102103999 and 102104017.

It is not an unprimeable number, because it can be changed into a prime (102101033) 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, 128198 + ... + 128991.

It is an arithmetic number, because the mean of its divisors is an integer number (25590405).

Almost surely, 2^102104033 is an apocalyptic number.

It is an amenable number.

102104033 is a deficient number, since it is larger than the sum of its proper divisors (257587).

102104033 is an equidigital number, since it uses as much as digits as its factorization.

102104033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257586.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102104033 is about 10104.6540267344. The cubic root of 102104033 is about 467.3916673497.

Adding to 102104033 its reverse (330401201), we get a palindrome (432505234).

The spelling of 102104033 in words is "one hundred two million, one hundred four thousand, thirty-three".