331113322130 has 16 divisors (see below), whose sum is σ = 596084730264. Its totient is φ = 132427384320.

The previous prime is 331113322129. The next prime is 331113322139. The reversal of 331113322130 is 31223311133.

It can be written as a sum of positive squares in 4 ways, for example, as 154346051161 + 176767270969 = 392869^2 + 420437^2 .

It is a super-3 number, since 3×331113322130³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331113322096 and 331113322105.

It is not an unprimeable number, because it can be changed into a prime (331113322139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2165441 + ... + 2313300.

Almost surely, 2^331113322130 is an apocalyptic number.

331113322130 is a deficient number, since it is larger than the sum of its proper divisors (264971408134).

331113322130 is a wasteful number, since it uses less digits than its factorization.

331113322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486141.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 331113322130 its reverse (31223311133), we get a palindrome (362336633263).

The spelling of 331113322130 in words is "three hundred thirty-one billion, one hundred thirteen million, three hundred twenty-two thousand, one hundred thirty".