324100020115 has 4 divisors (see below), whose sum is σ = 388920024144. Its totient is φ = 259280016088.

The previous prime is 324100020103. The next prime is 324100020121. The reversal of 324100020115 is 511020001423.

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 324100020115 - 2⁷ = 324100019987 is a prime.

It is a super-2 number, since 2×324100020115² (a number of 24 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 = 324100020092 and 324100020101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32410002007 + ... + 32410002016.

It is an arithmetic number, because the mean of its divisors is an integer number (97230006036).

Almost surely, 2^324100020115 is an apocalyptic number.

324100020115 is a deficient number, since it is larger than the sum of its proper divisors (64820004029).

324100020115 is an equidigital number, since it uses as much as digits as its factorization.

324100020115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64820004028.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 324100020115 its reverse (511020001423), we get a palindrome (835120021538).

The spelling of 324100020115 in words is "three hundred twenty-four billion, one hundred million, twenty thousand, one hundred fifteen".