112021230131213 has 8 divisors (see below), whose sum is σ = 120643772121600. Its totient is φ = 103399477324848.

The previous prime is 112021230131141. The next prime is 112021230131311. The reversal of 112021230131213 is 312131032120211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112021230131213 - 2¹⁰ = 112021230130189 is a prime.

It is a super-2 number, since 2×112021230131213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021230131413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197001173 + ... + 197568986.

It is an arithmetic number, because the mean of its divisors is an integer number (15080471515200).

Almost surely, 2^{112021230131213} is an apocalyptic number.

112021230131213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112021230131213 is a deficient number, since it is larger than the sum of its proper divisors (8622541990387).

112021230131213 is a wasteful number, since it uses less digits than its factorization.

112021230131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394592011.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 112021230131213 its reverse (312131032120211), we get a palindrome (424152262251424).

The spelling of 112021230131213 in words is "one hundred twelve trillion, twenty-one billion, two hundred thirty million, one hundred thirty-one thousand, two hundred thirteen".