30010223323133 has 4 divisors (see below), whose sum is σ = 30024110517948. Its totient is φ = 29996336128320.

The previous prime is 30010223323109. The next prime is 30010223323141. The reversal of 30010223323133 is 33132332201003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23324678770969 + 6685544552164 = 4829563^2 + 2585642^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010223323133 - 2³⁰ = 30009149581309 is a prime.

It is a super-2 number, since 2×30010223323133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010223323033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6943594166 + ... + 6943598487.

It is an arithmetic number, because the mean of its divisors is an integer number (7506027629487).

Almost surely, 2^{30010223323133} is an apocalyptic number.

It is an amenable number.

30010223323133 is a deficient number, since it is larger than the sum of its proper divisors (13887194815).

30010223323133 is a wasteful number, since it uses less digits than its factorization.

30010223323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13887194814.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 30010223323133 its reverse (33132332201003), we get a palindrome (63142555524136).

The spelling of 30010223323133 in words is "thirty trillion, ten billion, two hundred twenty-three million, three hundred twenty-three thousand, one hundred thirty-three".