331100320130 has 16 divisors (see below), whose sum is σ = 598805132544. Its totient is φ = 131812448880.

The previous prime is 331100320121. The next prime is 331100320153. The reversal of 331100320130 is 31023001133.

It is a junction number, because it is equal to n+sod(n) for n = 331100320099 and 331100320108.

It is an unprimeable number.

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, 78457682 + ... + 78461901.

It is an arithmetic number, because the mean of its divisors is an integer number (37425320784).

Almost surely, 2^331100320130 is an apocalyptic number.

331100320130 is a deficient number, since it is larger than the sum of its proper divisors (267704812414).

331100320130 is a wasteful number, since it uses less digits than its factorization.

331100320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156919801.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 331100320130 its reverse (31023001133), we get a palindrome (362123321263).

The spelling of 331100320130 in words is "three hundred thirty-one billion, one hundred million, three hundred twenty thousand, one hundred thirty".