30210132120233 has 8 divisors (see below), whose sum is σ = 32536187332488. Its totient is φ = 27884391035904.

The previous prime is 30210132120199. The next prime is 30210132120251. The reversal of 30210132120233 is 33202123101203.

It can be written as a sum of positive squares in 4 ways, for example, as 852948296704 + 29357183823529 = 923552^2 + 5418227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30210132120233 - 2²⁰ = 30210131071657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30210132120199 and 30210132120208.

It is not an unprimeable number, because it can be changed into a prime (30210132120263) 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 7 ways as a sum of consecutive naturals, for example, 78332216 + ... + 78716937.

It is an arithmetic number, because the mean of its divisors is an integer number (4067023416561).

Almost surely, 2^{30210132120233} is an apocalyptic number.

It is an amenable number.

30210132120233 is a deficient number, since it is larger than the sum of its proper divisors (2326055212255).

30210132120233 is a wasteful number, since it uses less digits than its factorization.

30210132120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157063963.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30210132120233 its reverse (33202123101203), we get a palindrome (63412255221436).

The spelling of 30210132120233 in words is "thirty trillion, two hundred ten billion, one hundred thirty-two million, one hundred twenty thousand, two hundred thirty-three".