1112331311001 has 12 divisors (see below), whose sum is σ = 1666208219312. Its totient is φ = 741554207172.

The previous prime is 1112331310969. The next prime is 1112331311023. The reversal of 1112331311001 is 1001131332111.

1112331311001 is a `hidden beast` number, since 11 + 12 + 331 + 311 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 1112331311001 - 2⁵ = 1112331310969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112341311001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2288747311 + ... + 2288747796.

Almost surely, 2^{1112331311001} is an apocalyptic number.

It is an amenable number.

1112331311001 is a deficient number, since it is larger than the sum of its proper divisors (553876908311).

1112331311001 is an frugal number, since it uses more digits than its factorization.

1112331311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577495122 (or 4577495110 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1112331311001 its reverse (1001131332111), we get a palindrome (2113462643112).

The spelling of 1112331311001 in words is "one trillion, one hundred twelve billion, three hundred thirty-one million, three hundred eleven thousand, one".