30140133233 has 16 divisors (see below), whose sum is σ = 35257322496. Its totient is φ = 25226162640.

The previous prime is 30140133211. The next prime is 30140133281. The reversal of 30140133233 is 33233104103.

It is not a de Polignac number, because 30140133233 - 2²² = 30135938929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30140133199 and 30140133208.

It is not an unprimeable number, because it can be changed into a prime (30140133433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1164410 + ... + 1190012.

It is an arithmetic number, because the mean of its divisors is an integer number (2203582656).

Almost surely, 2^30140133233 is an apocalyptic number.

It is an amenable number.

30140133233 is a deficient number, since it is larger than the sum of its proper divisors (5117189263).

30140133233 is a wasteful number, since it uses less digits than its factorization.

30140133233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29564.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30140133233 its reverse (33233104103), we get a palindrome (63373237336).

The spelling of 30140133233 in words is "thirty billion, one hundred forty million, one hundred thirty-three thousand, two hundred thirty-three".