30133300223 has 16 divisors (see below), whose sum is σ = 32866495200. Its totient is φ = 27460392960.

The previous prime is 30133300217. The next prime is 30133300231. The reversal of 30133300223 is 32200333103.

It is not a de Polignac number, because 30133300223 - 2²⁴ = 30116523007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30133300195 and 30133300204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133300243) 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, 742703 + ... + 782223.

It is an arithmetic number, because the mean of its divisors is an integer number (2054155950).

Almost surely, 2^30133300223 is an apocalyptic number.

30133300223 is a deficient number, since it is larger than the sum of its proper divisors (2733194977).

30133300223 is a wasteful number, since it uses less digits than its factorization.

30133300223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40282.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30133300223 its reverse (32200333103), we get a palindrome (62333633326).

The spelling of 30133300223 in words is "thirty billion, one hundred thirty-three million, three hundred thousand, two hundred twenty-three".