30323210122 has 8 divisors (see below), whose sum is σ = 45528178500. Its totient is φ = 15147150624.

The previous prime is 30323210107. The next prime is 30323210153. The reversal of 30323210122 is 22101232303.

It can be written as a sum of positive squares in 2 ways, for example, as 28971103681 + 1352106441 = 170209^2 + 36771^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 30323210122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7224597 + ... + 7228792.

Almost surely, 2^30323210122 is an apocalyptic number.

30323210122 is a deficient number, since it is larger than the sum of its proper divisors (15204968378).

30323210122 is a wasteful number, since it uses less digits than its factorization.

30323210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14454440.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30323210122 its reverse (22101232303), we get a palindrome (52424442425).

The spelling of 30323210122 in words is "thirty billion, three hundred twenty-three million, two hundred ten thousand, one hundred twenty-two".