112021033001213 has 6 divisors (see below), whose sum is σ = 130310181246366. Its totient is φ = 96018028286712.

The previous prime is 112021033001201. The next prime is 112021033001237. The reversal of 112021033001213 is 312100330120211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 84988541279929 + 27032491721284 = 9218923^2 + 5199278^2 .

It is not a de Polignac number, because 112021033001213 - 2²⁰ = 112021031952637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021033003213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1143071765270 + ... + 1143071765367.

It is an arithmetic number, because the mean of its divisors is an integer number (21718363541061).

Almost surely, 2^{112021033001213} is an apocalyptic number.

It is an amenable number.

112021033001213 is a deficient number, since it is larger than the sum of its proper divisors (18289148245153).

112021033001213 is an equidigital number, since it uses as much as digits as its factorization.

112021033001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286143530651 (or 2286143530644 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112021033001213 its reverse (312100330120211), we get a palindrome (424121363121424).

The spelling of 112021033001213 in words is "one hundred twelve trillion, twenty-one billion, thirty-three million, one thousand, two hundred thirteen".