2123323330032 has 50 divisors (see below), whose sum is σ = 6145513746768. Its totient is φ = 707774442912.

The previous prime is 2123323329931. The next prime is 2123323330133. The reversal of 2123323330032 is 2300333233212.

2123323330032 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 323 + 3 + 300 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (2123323329931) and next prime (2123323330133).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2123323329978 and 2123323330005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 819182088 + ... + 819184679.

Almost surely, 2^{2123323330032} is an apocalyptic number.

It is an amenable number.

2123323330032 is an abundant number, since it is smaller than the sum of its proper divisors (4022190416736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2123323330032 is a wasteful number, since it uses less digits than its factorization.

2123323330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638366787 (or 1638366772 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 2123323330032 its reverse (2300333233212), we get a palindrome (4423656563244).

The spelling of 2123323330032 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-three million, three hundred thirty thousand, thirty-two".