30423043412121 has 8 divisors (see below), whose sum is σ = 40576353760800. Its totient is φ = 20275881002432.

The previous prime is 30423043412117. The next prime is 30423043412131. The reversal of 30423043412121 is 12121434032403.

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 30423043412121 - 2² = 30423043412117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30423043412131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536973200 + ... + 1536992993.

It is an arithmetic number, because the mean of its divisors is an integer number (5072044220100).

Almost surely, 2^{30423043412121} is an apocalyptic number.

It is an amenable number.

30423043412121 is a deficient number, since it is larger than the sum of its proper divisors (10153310348679).

30423043412121 is a wasteful number, since it uses less digits than its factorization.

30423043412121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073969495.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 30423043412121 its reverse (12121434032403), we get a palindrome (42544477444524).

The spelling of 30423043412121 in words is "thirty trillion, four hundred twenty-three billion, forty-three million, four hundred twelve thousand, one hundred twenty-one".