12312331132101 has 64 divisors (see below), whose sum is σ = 22637376362496. Its totient is φ = 5744446905600.

The previous prime is 12312331132091. The next prime is 12312331132121. The reversal of 12312331132101 is 10123113321321.

12312331132101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12312331132101 - 2¹⁹ = 12312330607813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12312331132121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55294435 + ... + 55516656.

It is an arithmetic number, because the mean of its divisors is an integer number (353709005664).

Almost surely, 2^{12312331132101} is an apocalyptic number.

12312331132101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12312331132101 is a deficient number, since it is larger than the sum of its proper divisors (10325045230395).

12312331132101 is a wasteful number, since it uses less digits than its factorization.

12312331132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110811162.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 12312331132101 its reverse (10123113321321), we get a palindrome (22435444453422).

The spelling of 12312331132101 in words is "twelve trillion, three hundred twelve billion, three hundred thirty-one million, one hundred thirty-two thousand, one hundred one".