30130333233 has 64 divisors (see below), whose sum is σ = 53974093824. Its totient is φ = 14438880000.

The previous prime is 30130333151. The next prime is 30130333249. The reversal of 30130333233 is 33233303103.

It is a happy number.

It is not a de Polignac number, because 30130333233 - 2¹⁰ = 30130332209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30130333253) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8139283 + ... + 8142983.

It is an arithmetic number, because the mean of its divisors is an integer number (843345216).

Almost surely, 2^30130333233 is an apocalyptic number.

30130333233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30130333233 is a deficient number, since it is larger than the sum of its proper divisors (23843760591).

30130333233 is a wasteful number, since it uses less digits than its factorization.

30130333233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6446.

The product of its (nonzero) digits is 4374, while the sum is 24.

Adding to 30130333233 its reverse (33233303103), we get a palindrome (63363636336).

It can be divided in two parts, 30130 and 333233, that added together give a palindrome (363363).

The spelling of 30130333233 in words is "thirty billion, one hundred thirty million, three hundred thirty-three thousand, two hundred thirty-three".