30231102329 has 4 divisors (see below), whose sum is σ = 32009402484. Its totient is φ = 28452802176.

The previous prime is 30231102269. The next prime is 30231102373. The reversal of 30231102329 is 92320113203.

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 21149012329 + 9082090000 = 145427^2 + 95300^2 .

It is a cyclic number.

It is not a de Polignac number, because 30231102329 - 2¹⁶ = 30231036793 is a prime.

It is a super-5 number, since 5×30231102329⁵ (a number of 54 digits) contains 55555 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30231102298 and 30231102307.

It is not an unprimeable number, because it can be changed into a prime (30231108329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889150052 + ... + 889150085.

It is an arithmetic number, because the mean of its divisors is an integer number (8002350621).

Almost surely, 2^30231102329 is an apocalyptic number.

It is an amenable number.

30231102329 is a deficient number, since it is larger than the sum of its proper divisors (1778300155).

30231102329 is a wasteful number, since it uses less digits than its factorization.

30231102329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778300154.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 30231102329 in words is "thirty billion, two hundred thirty-one million, one hundred two thousand, three hundred twenty-nine".