2100331310332 has 12 divisors (see below), whose sum is σ = 3675591009496. Its totient is φ = 1050162450480.

The previous prime is 2100331310323. The next prime is 2100331310393. The reversal of 2100331310332 is 2330131330012.

It is a super-2 number, since 2×2100331310332² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1266223 + ... + 2409145.

Almost surely, 2^{2100331310332} is an apocalyptic number.

It is an amenable number.

2100331310332 is a deficient number, since it is larger than the sum of its proper divisors (1575259699164).

2100331310332 is a wasteful number, since it uses less digits than its factorization.

2100331310332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602348 (or 1602346 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2100331310332 its reverse (2330131330012), we get a palindrome (4430462640344).

The spelling of 2100331310332 in words is "two trillion, one hundred billion, three hundred thirty-one million, three hundred ten thousand, three hundred thirty-two".