30412322302121 has 4 divisors (see below), whose sum is σ = 30423458270544. Its totient is φ = 30401186333700.

The previous prime is 30412322302097. The next prime is 30412322302171. The reversal of 30412322302121 is 12120322321403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30412322302121 is a prime.

It is a super-2 number, since 2×30412322302121² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30412322302171) 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, 5567980115 + ... + 5567985576.

It is an arithmetic number, because the mean of its divisors is an integer number (7605864567636).

Almost surely, 2^{30412322302121} is an apocalyptic number.

It is an amenable number.

30412322302121 is a deficient number, since it is larger than the sum of its proper divisors (11135968423).

30412322302121 is a wasteful number, since it uses less digits than its factorization.

30412322302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11135968422.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 30412322302121 its reverse (12120322321403), we get a palindrome (42532644623524).

The spelling of 30412322302121 in words is "thirty trillion, four hundred twelve billion, three hundred twenty-two million, three hundred two thousand, one hundred twenty-one".