30140000121 has 64 divisors (see below), whose sum is σ = 51918796800. Its totient is φ = 15091507200.

The previous prime is 30140000071. The next prime is 30140000173. The reversal of 30140000121 is 12100004103.

It is a happy number.

It is not a de Polignac number, because 30140000121 - 2⁷ = 30139999993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30140000097 and 30140000106.

It is not an unprimeable number, because it can be changed into a prime (30140000221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4290550 + ... + 4297568.

It is an arithmetic number, because the mean of its divisors is an integer number (811231200).

Almost surely, 2^30140000121 is an apocalyptic number.

It is an amenable number.

30140000121 is a deficient number, since it is larger than the sum of its proper divisors (21778796679).

30140000121 is a wasteful number, since it uses less digits than its factorization.

30140000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7710.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30140000121 its reverse (12100004103), we get a palindrome (42240004224).

The spelling of 30140000121 in words is "thirty billion, one hundred forty million, one hundred twenty-one", and thus it is an aban number.