30230294053 has 4 divisors (see below), whose sum is σ = 31544654688. Its totient is φ = 28915933420.

The previous prime is 30230294027. The next prime is 30230294069. The reversal of 30230294053 is 35049203203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30230294053 - 2⁵ = 30230294021 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230294093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657180283 + ... + 657180328.

It is an arithmetic number, because the mean of its divisors is an integer number (7886163672).

Almost surely, 2^30230294053 is an apocalyptic number.

It is an amenable number.

30230294053 is a deficient number, since it is larger than the sum of its proper divisors (1314360635).

30230294053 is a wasteful number, since it uses less digits than its factorization.

30230294053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314360634.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 30230294053 its reverse (35049203203), we get a palindrome (65279497256).

The spelling of 30230294053 in words is "thirty billion, two hundred thirty million, two hundred ninety-four thousand, fifty-three".