30110053 has 4 divisors (see below), whose sum is σ = 30153708. Its totient is φ = 30066400.

The previous prime is 30110039. The next prime is 30110057. The reversal of 30110053 is 35001103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35001103 = 4327 ⋅8089.

It can be written as a sum of positive squares in 2 ways, for example, as 12945604 + 17164449 = 3598^2 + 4143^2 .

It is a cyclic number.

It is not a de Polignac number, because 30110053 - 2¹⁷ = 29978981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110057) 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, 20776 + ... + 22177.

It is an arithmetic number, because the mean of its divisors is an integer number (7538427).

Almost surely, 2^30110053 is an apocalyptic number.

It is an amenable number.

30110053 is a deficient number, since it is larger than the sum of its proper divisors (43655).

30110053 is an equidigital number, since it uses as much as digits as its factorization.

30110053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43654.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 30110053 is about 5487.2627966956. The cubic root of 30110053 is about 311.1027427691.

Adding to 30110053 its reverse (35001103), we get a palindrome (65111156).

The spelling of 30110053 in words is "thirty million, one hundred ten thousand, fifty-three".