12101000203331 has 24 divisors (see below), whose sum is σ = 13149892546560. Its totient is φ = 11130598908000.

The previous prime is 12101000203319. The next prime is 12101000203381. The reversal of 12101000203331 is 13330200010121.

It is not a de Polignac number, because 12101000203331 - 2⁴² = 7702953692227 is a prime.

It is a super-2 number, since 2×12101000203331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12101000203381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109081550 + ... + 109192428.

It is an arithmetic number, because the mean of its divisors is an integer number (547912189440).

Almost surely, 2^{12101000203331} is an apocalyptic number.

12101000203331 is a deficient number, since it is larger than the sum of its proper divisors (1048892343229).

12101000203331 is a wasteful number, since it uses less digits than its factorization.

12101000203331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113187 (or 113174 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12101000203331 its reverse (13330200010121), we get a palindrome (25431200213452).

The spelling of 12101000203331 in words is "twelve trillion, one hundred one billion, two hundred three thousand, three hundred thirty-one".