120070324321 has 4 divisors (see below), whose sum is σ = 120071047572. Its totient is φ = 120069601072.

The previous prime is 120070324313. The next prime is 120070324333. The reversal of 120070324321 is 123423070021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 123423070021 = 41 ⋅3010318781.

It can be written as a sum of positive squares in 2 ways, for example, as 25766670400 + 94303653921 = 160520^2 + 307089^2 .

It is a cyclic number.

It is not a de Polignac number, because 120070324321 - 2³ = 120070324313 is a prime.

It is a super-2 number, since 2×120070324321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120070324021) 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, 25635 + ... + 490711.

It is an arithmetic number, because the mean of its divisors is an integer number (30017761893).

Almost surely, 2^120070324321 is an apocalyptic number.

It is an amenable number.

120070324321 is a deficient number, since it is larger than the sum of its proper divisors (723251).

120070324321 is an equidigital number, since it uses as much as digits as its factorization.

120070324321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723250.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 120070324321 its reverse (123423070021), we get a palindrome (243493394342).

The spelling of 120070324321 in words is "one hundred twenty billion, seventy million, three hundred twenty-four thousand, three hundred twenty-one".