101331123120206 has 48 divisors (see below), whose sum is σ = 179844490760832. Its totient is φ = 42686613169200.

The previous prime is 101331123120173. The next prime is 101331123120257. The reversal of 101331123120206 is 602021321133101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19695776 + ... + 24301971.

It is an arithmetic number, because the mean of its divisors is an integer number (3746760224184).

Almost surely, 2^{101331123120206} is an apocalyptic number.

101331123120206 is a deficient number, since it is larger than the sum of its proper divisors (78513367640626).

101331123120206 is a wasteful number, since it uses less digits than its factorization.

101331123120206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43998165 (or 43998158 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 101331123120206 its reverse (602021321133101), we get a palindrome (703352444253307).

The spelling of 101331123120206 in words is "one hundred one trillion, three hundred thirty-one billion, one hundred twenty-three million, one hundred twenty thousand, two hundred six".