331201300 has 18 divisors (see below), whose sum is σ = 718707038. Its totient is φ = 132480480.

The previous prime is 331201271. The next prime is 331201313. The reversal of 331201300 is 3102133.

It can be written as a sum of positive squares in 3 ways, for example, as 104939536 + 226261764 = 10244^2 + 15042^2 .

It is a super-2 number, since 2×331201300² = 219388602243380000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1655907 + ... + 1656106.

Almost surely, 2^331201300 is an apocalyptic number.

It is an amenable number.

331201300 is an abundant number, since it is smaller than the sum of its proper divisors (387505738).

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

331201300 is a wasteful number, since it uses less digits than its factorization.

331201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312027 (or 3312020 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 331201300 is about 18198.9367821310. The cubic root of 331201300 is about 691.8798420349.

Adding to 331201300 its reverse (3102133), we get a palindrome (334303433).

The spelling of 331201300 in words is "three hundred thirty-one million, two hundred one thousand, three hundred".