30213103310329 has 8 divisors (see below), whose sum is σ = 30381340408328. Its totient is φ = 30044880650880.

The previous prime is 30213103310321. The next prime is 30213103310381. The reversal of 30213103310329 is 92301330131203.

It can be written as a sum of positive squares in 4 ways, for example, as 3376020386025 + 26837082924304 = 1837395^2 + 5180452^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30213103310329 - 2³ = 30213103310321 is a prime.

It is a super-2 number, since 2×30213103310329² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30213103310329.

It is not an unprimeable number, because it can be changed into a prime (30213103310321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600709 + ... + 7796605.

It is an arithmetic number, because the mean of its divisors is an integer number (3797667551041).

Almost surely, 2^{30213103310329} is an apocalyptic number.

It is an amenable number.

30213103310329 is a deficient number, since it is larger than the sum of its proper divisors (168237097999).

30213103310329 is a wasteful number, since it uses less digits than its factorization.

30213103310329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7219275.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 30213103310329 in words is "thirty trillion, two hundred thirteen billion, one hundred three million, three hundred ten thousand, three hundred twenty-nine".