112001203331 has 4 divisors (see below), whose sum is σ = 112045318200. Its totient is φ = 111957088464.

The previous prime is 112001203291. The next prime is 112001203403. The reversal of 112001203331 is 133302100211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001203331 is a prime.

It is a super-2 number, since 2×112001203331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112001203031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22053626 + ... + 22058703.

It is an arithmetic number, because the mean of its divisors is an integer number (28011329550).

Almost surely, 2^112001203331 is an apocalyptic number.

112001203331 is a deficient number, since it is larger than the sum of its proper divisors (44114869).

112001203331 is an equidigital number, since it uses as much as digits as its factorization.

112001203331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44114868.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112001203331 its reverse (133302100211), we get a palindrome (245303303542).

The spelling of 112001203331 in words is "one hundred twelve billion, one million, two hundred three thousand, three hundred thirty-one".