12130030633 has 4 divisors (see below), whose sum is σ = 13862892160. Its totient is φ = 10397169108.

The previous prime is 12130030529. The next prime is 12130030639. The reversal of 12130030633 is 33603003121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33603003121 = 281 ⋅119583641.

It is a cyclic number.

It is not a de Polignac number, because 12130030633 - 2¹³ = 12130022441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12130030639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866430753 + ... + 866430766.

It is an arithmetic number, because the mean of its divisors is an integer number (3465723040).

Almost surely, 2^12130030633 is an apocalyptic number.

It is an amenable number.

12130030633 is a deficient number, since it is larger than the sum of its proper divisors (1732861527).

12130030633 is an equidigital number, since it uses as much as digits as its factorization.

12130030633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732861526.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12130030633 its reverse (33603003121), we get a palindrome (45733033754).

The spelling of 12130030633 in words is "twelve billion, one hundred thirty million, thirty thousand, six hundred thirty-three".