104331133 has 2 divisors, whose sum is σ = 104331134. Its totient is φ = 104331132.

The previous prime is 104331131. The next prime is 104331169. The reversal of 104331133 is 331133401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99141849 + 5189284 = 9957^2 + 2278^2 .

It is a cyclic number.

It is not a de Polignac number, because 104331133 - 2¹ = 104331131 is a prime.

Together with 104331131, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104331133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104331131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52165566 + 52165567.

It is an arithmetic number, because the mean of its divisors is an integer number (52165567).

Almost surely, 2^104331133 is an apocalyptic number.

It is an amenable number.

104331133 is a deficient number, since it is larger than the sum of its proper divisors (1).

104331133 is an equidigital number, since it uses as much as digits as its factorization.

104331133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 104331133 is about 10214.2612557150. The cubic root of 104331133 is about 470.7655142213.

Adding to 104331133 its reverse (331133401), we get a palindrome (435464534).

The spelling of 104331133 in words is "one hundred four million, three hundred thirty-one thousand, one hundred thirty-three".