1101112011233 has 16 divisors (see below), whose sum is σ = 1237610223360. Its totient is φ = 972030569664.

The previous prime is 1101112011229. The next prime is 1101112011247. The reversal of 1101112011233 is 3321102111011.

It is a cyclic number.

It is not a de Polignac number, because 1101112011233 - 2² = 1101112011229 is a prime.

It is a super-2 number, since 2×1101112011233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101112011733) 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, 1196660 + ... + 1906362.

It is an arithmetic number, because the mean of its divisors is an integer number (77350638960).

Almost surely, 2^{1101112011233} is an apocalyptic number.

1101112011233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1101112011233 is a deficient number, since it is larger than the sum of its proper divisors (136498212127).

1101112011233 is a wasteful number, since it uses less digits than its factorization.

1101112011233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714928.

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

Adding to 1101112011233 its reverse (3321102111011), we get a palindrome (4422214122244).

The spelling of 1101112011233 in words is "one trillion, one hundred one billion, one hundred twelve million, eleven thousand, two hundred thirty-three".