2153230323512 has 16 divisors (see below), whose sum is σ = 4038460755000. Its totient is φ = 1076307455520.

The previous prime is 2153230323493. The next prime is 2153230323523.

2153230323512 is nontrivially palindromic in base 10.

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 3 ways as a sum of consecutive naturals, for example, 38433539 + ... + 38489522.

Almost surely, 2^{2153230323512} is an apocalyptic number.

It is an amenable number.

2153230323512 is a deficient number, since it is larger than the sum of its proper divisors (1885230431488).

2153230323512 is a wasteful number, since it uses less digits than its factorization.

2153230323512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76926566 (or 76926562 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

It can be divided in two parts, 2153230 and 323512, that added together give a palindrome (2476742).

The spelling of 2153230323512 in words is "two trillion, one hundred fifty-three billion, two hundred thirty million, three hundred twenty-three thousand, five hundred twelve".