331121100231104 has 28 divisors (see below), whose sum is σ = 661478288547000. Its totient is φ = 164449405479168.

The previous prime is 331121100231073. The next prime is 331121100231137. The reversal of 331121100231104 is 401132001121133.

It is a self number, because there is not a number n which added to its sum of digits gives 331121100231104.

It is a congruent number.

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, 17361625334 + ... + 17361644405.

Almost surely, 2^{331121100231104} is an apocalyptic number.

It is an amenable number.

331121100231104 is a deficient number, since it is larger than the sum of its proper divisors (330357188315896).

331121100231104 is a wasteful number, since it uses less digits than its factorization.

331121100231104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34723269900 (or 34723269890 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 331121100231104 its reverse (401132001121133), we get a palindrome (732253101352237).

The spelling of 331121100231104 in words is "three hundred thirty-one trillion, one hundred twenty-one billion, one hundred million, two hundred thirty-one thousand, one hundred four".