30033031113 has 24 divisors (see below), whose sum is σ = 45946754568. Its totient is φ = 18838559232.

The previous prime is 30033031111. The next prime is 30033031121. The reversal of 30033031113 is 31113033003.

30033031113 is a `hidden beast` number, since 300 + 330 + 31 + 1 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18076264704 + 11956766409 = 134448^2 + 109347^2 .

It is not a de Polignac number, because 30033031113 - 2¹ = 30033031111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30033031111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510195 + ... + 566007.

It is an arithmetic number, because the mean of its divisors is an integer number (1914448107).

Almost surely, 2^30033031113 is an apocalyptic number.

It is an amenable number.

30033031113 is a deficient number, since it is larger than the sum of its proper divisors (15913723455).

30033031113 is a wasteful number, since it uses less digits than its factorization.

30033031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59353 (or 59350 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 30033031113 its reverse (31113033003), we get a palindrome (61146064116).

The spelling of 30033031113 in words is "thirty billion, thirty-three million, thirty-one thousand, one hundred thirteen".