30160853 has 2 divisors, whose sum is σ = 30160854. Its totient is φ = 30160852.

The previous prime is 30160831. The next prime is 30160927. The reversal of 30160853 is 35806103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18722929 + 11437924 = 4327^2 + 3382^2 .

It is an emirp because it is prime and its reverse (35806103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30160853 - 2¹⁸ = 29898709 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30160253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15080426 + 15080427.

It is an arithmetic number, because the mean of its divisors is an integer number (15080427).

Almost surely, 2^30160853 is an apocalyptic number.

It is an amenable number.

30160853 is a deficient number, since it is larger than the sum of its proper divisors (1).

30160853 is an equidigital number, since it uses as much as digits as its factorization.

30160853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 30160853 is about 5491.8897476188. The cubic root of 30160853 is about 311.2776028594.

Adding to 30160853 its reverse (35806103), we get a palindrome (65966956).

It can be divided in two parts, 30160 and 853, that added together give a palindrome (31013).

The spelling of 30160853 in words is "thirty million, one hundred sixty thousand, eight hundred fifty-three".