30104933 has 2 divisors, whose sum is σ = 30104934. Its totient is φ = 30104932.

The previous prime is 30104897. The next prime is 30104989. The reversal of 30104933 is 33940103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22448644 + 7656289 = 4738^2 + 2767^2 .

It is a cyclic number.

It is not a de Polignac number, because 30104933 - 2¹⁴ = 30088549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30104899 and 30104908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30104533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15052466 + 15052467.

It is an arithmetic number, because the mean of its divisors is an integer number (15052467).

Almost surely, 2^30104933 is an apocalyptic number.

It is an amenable number.

30104933 is a deficient number, since it is larger than the sum of its proper divisors (1).

30104933 is an equidigital number, since it uses as much as digits as its factorization.

30104933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 30104933 is about 5486.7962418883. The cubic root of 30104933 is about 311.0851081678.

The spelling of 30104933 in words is "thirty million, one hundred four thousand, nine hundred thirty-three".