32430000121 has 8 divisors (see below), whose sum is σ = 33431441760. Its totient is φ = 31443617952.

The previous prime is 32430000079. The next prime is 32430000221. The reversal of 32430000121 is 12100003423.

It is a happy number.

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 32430000121 - 2⁷ = 32429999993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32430000095 and 32430000104.

It is not an unprimeable number, because it can be changed into a prime (32430000221) 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, 3760495 + ... + 3769108.

It is an arithmetic number, because the mean of its divisors is an integer number (4178930220).

Almost surely, 2^32430000121 is an apocalyptic number.

It is an amenable number.

32430000121 is a deficient number, since it is larger than the sum of its proper divisors (1001441639).

32430000121 is an equidigital number, since it uses as much as digits as its factorization.

32430000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7529735.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32430000121 its reverse (12100003423), we get a palindrome (44530003544).

The spelling of 32430000121 in words is "thirty-two billion, four hundred thirty million, one hundred twenty-one", and thus it is an aban number.