331021101203132 has 12 divisors (see below), whose sum is σ = 580946775036600. Its totient is φ = 165036308335536.

The previous prime is 331021101203119. The next prime is 331021101203153. The reversal of 331021101203132 is 231302101120133.

It is a junction number, because it is equal to n+sod(n) for n = 331021101203098 and 331021101203107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118560564938 + ... + 118560567729.

It is an arithmetic number, because the mean of its divisors is an integer number (48412231253050).

Almost surely, 2^{331021101203132} is an apocalyptic number.

It is an amenable number.

331021101203132 is a deficient number, since it is larger than the sum of its proper divisors (249925673833468).

331021101203132 is a wasteful number, since it uses less digits than its factorization.

331021101203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237121133020 (or 237121133018 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 331021101203132 its reverse (231302101120133), we get a palindrome (562323202323265).

The spelling of 331021101203132 in words is "three hundred thirty-one trillion, twenty-one billion, one hundred one million, two hundred three thousand, one hundred thirty-two".