320232014012152 has 16 divisors (see below), whose sum is σ = 655020028661400. Its totient is φ = 145560006369120.

The previous prime is 320232014012147. The next prime is 320232014012167. The reversal of 320232014012152 is 251210410232023.

It is a happy number.

It is a super-2 number, since 2×320232014012152² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 320232014012152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819500079527 + ... + 1819500079702.

Almost surely, 2^{320232014012152} is an apocalyptic number.

It is an amenable number.

320232014012152 is an abundant number, since it is smaller than the sum of its proper divisors (334788014649248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320232014012152 is a wasteful number, since it uses less digits than its factorization.

320232014012152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639000159246 (or 3639000159242 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 320232014012152 its reverse (251210410232023), we get a palindrome (571442424244175).

The spelling of 320232014012152 in words is "three hundred twenty trillion, two hundred thirty-two billion, fourteen million, twelve thousand, one hundred fifty-two".