23132231233532 has 12 divisors (see below), whose sum is σ = 40513815720000. Its totient is φ = 11556855313536.

The previous prime is 23132231233499. The next prime is 23132231233561. The reversal of 23132231233532 is 23533213223132.

It is a junction number, because it is equal to n+sod(n) for n = 23132231233492 and 23132231233501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2315070188 + ... + 2315080179.

It is an arithmetic number, because the mean of its divisors is an integer number (3376151310000).

Almost surely, 2^{23132231233532} is an apocalyptic number.

It is an amenable number.

23132231233532 is a deficient number, since it is larger than the sum of its proper divisors (17381584486468).

23132231233532 is a wasteful number, since it uses less digits than its factorization.

23132231233532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630151620 (or 4630151618 counting only the distinct ones).

The product of its digits is 116640, while the sum is 35.

Adding to 23132231233532 its reverse (23533213223132), we get a palindrome (46665444456664).

The spelling of 23132231233532 in words is "twenty-three trillion, one hundred thirty-two billion, two hundred thirty-one million, two hundred thirty-three thousand, five hundred thirty-two".