30322321022131 has 4 divisors (see below), whose sum is σ = 30819408252064. Its totient is φ = 29825233792200.

The previous prime is 30322321022113. The next prime is 30322321022159. The reversal of 30322321022131 is 13122012322303.

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

It is a cyclic number.

It is not a de Polignac number, because 30322321022131 - 2²¹ = 30322318924979 is a prime.

It is a super-2 number, since 2×30322321022131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30322321022096 and 30322321022105.

It is not an unprimeable number, because it can be changed into a prime (30322321022171) 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, 248543614875 + ... + 248543614996.

It is an arithmetic number, because the mean of its divisors is an integer number (7704852063016).

Almost surely, 2^{30322321022131} is an apocalyptic number.

30322321022131 is a deficient number, since it is larger than the sum of its proper divisors (497087229933).

30322321022131 is an equidigital number, since it uses as much as digits as its factorization.

30322321022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497087229932.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30322321022131 its reverse (13122012322303), we get a palindrome (43444333344434).

The spelling of 30322321022131 in words is "thirty trillion, three hundred twenty-two billion, three hundred twenty-one million, twenty-two thousand, one hundred thirty-one".