30983053 has 8 divisors (see below), whose sum is σ = 32676320. Its totient is φ = 29296080.

The previous prime is 30983033. The next prime is 30983077. The reversal of 30983053 is 35038903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30983053 - 2¹³ = 30974861 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 (30983033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11326 + ... + 13792.

It is an arithmetic number, because the mean of its divisors is an integer number (4084540).

Almost surely, 2^30983053 is an apocalyptic number.

It is an amenable number.

30983053 is a deficient number, since it is larger than the sum of its proper divisors (1693267).

30983053 is a wasteful number, since it uses less digits than its factorization.

30983053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3147.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 30983053 is about 5566.2422692513. The cubic root of 30983053 is about 314.0808107423.

The spelling of 30983053 in words is "thirty million, nine hundred eighty-three thousand, fifty-three".