112001203321 has 16 divisors (see below), whose sum is σ = 131107046400. Its totient is φ = 93676172688.

The previous prime is 112001203291. The next prime is 112001203403. The reversal of 112001203321 is 123302100211.

It is not a de Polignac number, because 112001203321 - 2⁵ = 112001203289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112001203295 and 112001203304.

It is not an unprimeable number, because it can be changed into a prime (112001200321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124140 + ... + 489298.

It is an arithmetic number, because the mean of its divisors is an integer number (8194190400).

Almost surely, 2^112001203321 is an apocalyptic number.

It is an amenable number.

112001203321 is a deficient number, since it is larger than the sum of its proper divisors (19105843079).

112001203321 is a wasteful number, since it uses less digits than its factorization.

112001203321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366228.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112001203321 its reverse (123302100211), we get a palindrome (235303303532).

The spelling of 112001203321 in words is "one hundred twelve billion, one million, two hundred three thousand, three hundred twenty-one".