331233023232130 has 8 divisors (see below), whose sum is σ = 596219441817852. Its totient is φ = 132493209292848.

The previous prime is 331233023232121. The next prime is 331233023232157. The reversal of 331233023232130 is 31232320332133.

It can be written as a sum of positive squares in 2 ways, for example, as 304289542546609 + 26943480685521 = 17443897^2 + 5190711^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 331233023232092 and 331233023232101.

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, 16561651161597 + ... + 16561651161616.

Almost surely, 2^{331233023232130} is an apocalyptic number.

331233023232130 is a deficient number, since it is larger than the sum of its proper divisors (264986418585722).

331233023232130 is a wasteful number, since it uses less digits than its factorization.

331233023232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33123302323220.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 331233023232130 its reverse (31232320332133), we get a palindrome (362465343564263).

The spelling of 331233023232130 in words is "three hundred thirty-one trillion, two hundred thirty-three billion, twenty-three million, two hundred thirty-two thousand, one hundred thirty".