323112030102152 has 32 divisors (see below), whose sum is σ = 606129690656280. Its totient is φ = 161477464135680.

The previous prime is 323112030102151. The next prime is 323112030102203. The reversal of 323112030102152 is 251201030211323.

It can be written as a sum of positive squares in 4 ways, for example, as 322771191315556 + 340838786596 = 17965834^2 + 583814^2 .

It is a super-2 number, since 2×323112030102152² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323112030102151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141368798 + ... + 143636210.

Almost surely, 2^{323112030102152} is an apocalyptic number.

It is an amenable number.

323112030102152 is a deficient number, since it is larger than the sum of its proper divisors (283017660554128).

323112030102152 is a wasteful number, since it uses less digits than its factorization.

323112030102152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276073 (or 2276069 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 323112030102152 its reverse (251201030211323), we get a palindrome (574313060313475).

The spelling of 323112030102152 in words is "three hundred twenty-three trillion, one hundred twelve billion, thirty million, one hundred two thousand, one hundred fifty-two".