30040110933 has 32 divisors (see below), whose sum is σ = 49595268096. Its totient is φ = 15780296448.

The previous prime is 30040110931. The next prime is 30040110983. The reversal of 30040110933 is 33901104003.

It is not a de Polignac number, because 30040110933 - 2¹ = 30040110931 is a prime.

It is a super-3 number, since 3×30040110933³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30040110931) 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 31 ways as a sum of consecutive naturals, for example, 963091 + ... + 993792.

It is an arithmetic number, because the mean of its divisors is an integer number (1549852128).

Almost surely, 2^30040110933 is an apocalyptic number.

It is an amenable number.

30040110933 is a deficient number, since it is larger than the sum of its proper divisors (19555157163).

30040110933 is a wasteful number, since it uses less digits than its factorization.

30040110933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956953.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 30040110933 its reverse (33901104003), we get a palindrome (63941214936).

The spelling of 30040110933 in words is "thirty billion, forty million, one hundred ten thousand, nine hundred thirty-three".