30793053013 has 16 divisors (see below), whose sum is σ = 31338316800. Its totient is φ = 30253168000.

The previous prime is 30793052989. The next prime is 30793053017. The reversal of 30793053013 is 31035039703.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30793053013 - 2²¹ = 30790955861 is a prime.

It is a super-2 number, since 2×30793053013² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30793053013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30793053017) 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 15 ways as a sum of consecutive naturals, for example, 12834588 + ... + 12836986.

It is an arithmetic number, because the mean of its divisors is an integer number (1958644800).

Almost surely, 2^30793053013 is an apocalyptic number.

It is an amenable number.

30793053013 is a deficient number, since it is larger than the sum of its proper divisors (545263787).

30793053013 is a wasteful number, since it uses less digits than its factorization.

30793053013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 25515, while the sum is 34.

The spelling of 30793053013 in words is "thirty billion, seven hundred ninety-three million, fifty-three thousand, thirteen".