1112001121331 has 2 divisors, whose sum is σ = 1112001121332. Its totient is φ = 1112001121330.

The previous prime is 1112001121289. The next prime is 1112001121367. The reversal of 1112001121331 is 1331211002111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112001121331 - 2¹⁴ = 1112001104947 is a prime.

It is a super-2 number, since 2×1112001121331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112001121391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556000560665 + 556000560666.

It is an arithmetic number, because the mean of its divisors is an integer number (556000560666).

Almost surely, 2^{1112001121331} is an apocalyptic number.

1112001121331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112001121331 is an equidigital number, since it uses as much as digits as its factorization.

1112001121331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1112001121331 its reverse (1331211002111), we get a palindrome (2443212123442).

The spelling of 1112001121331 in words is "one trillion, one hundred twelve billion, one million, one hundred twenty-one thousand, three hundred thirty-one".