30122331312103 has 8 divisors (see below), whose sum is σ = 30572564267120. Its totient is φ = 29672117354880.

The previous prime is 30122331312061. The next prime is 30122331312149. The reversal of 30122331312103 is 30121313322103.

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 30122331312103 - 2⁴¹ = 27923308056551 is a prime.

It is a super-2 number, since 2×30122331312103² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122331313103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538508 + ... + 7912753.

It is an arithmetic number, because the mean of its divisors is an integer number (3821570533390).

Almost surely, 2^{30122331312103} is an apocalyptic number.

30122331312103 is a deficient number, since it is larger than the sum of its proper divisors (450232955017).

30122331312103 is an equidigital number, since it uses as much as digits as its factorization.

30122331312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498897.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30122331312103 its reverse (30121313322103), we get a palindrome (60243644634206).

The spelling of 30122331312103 in words is "thirty trillion, one hundred twenty-two billion, three hundred thirty-one million, three hundred twelve thousand, one hundred three".