23231200312132 has 12 divisors (see below), whose sum is σ = 42422191874496. Its totient is φ = 11110574062280.

The previous prime is 23231200312129. The next prime is 23231200312181. The reversal of 23231200312132 is 23121300213232.

It is a junction number, because it is equal to n+sod(n) for n = 23231200312097 and 23231200312106.

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, 126256523344 + ... + 126256523527.

It is an arithmetic number, because the mean of its divisors is an integer number (3535182656208).

Almost surely, 2^{23231200312132} is an apocalyptic number.

It is an amenable number.

23231200312132 is a deficient number, since it is larger than the sum of its proper divisors (19190991562364).

23231200312132 is a wasteful number, since it uses less digits than its factorization.

23231200312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252513046898 (or 252513046896 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23231200312132 its reverse (23121300213232), we get a palindrome (46352500525364).

The spelling of 23231200312132 in words is "twenty-three trillion, two hundred thirty-one billion, two hundred million, three hundred twelve thousand, one hundred thirty-two".