1112123333101 has 16 divisors (see below), whose sum is σ = 1219211717760. Its totient is φ = 1006037651520.

The previous prime is 1112123333089. The next prime is 1112123333141. The reversal of 1112123333101 is 1013333212111.

It is not a de Polignac number, because 1112123333101 - 2⁷ = 1112123332973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112123333141) 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, 4367571 + ... + 4615183.

It is an arithmetic number, because the mean of its divisors is an integer number (76200732360).

Almost surely, 2^{1112123333101} is an apocalyptic number.

1112123333101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1112123333101 is a deficient number, since it is larger than the sum of its proper divisors (107088384659).

1112123333101 is a wasteful number, since it uses less digits than its factorization.

1112123333101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249636.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1112123333101 its reverse (1013333212111), we get a palindrome (2125456545212).

It can be divided in two parts, 111 and 2123333101, that added together give a palindrome (2123333212).

The spelling of 1112123333101 in words is "one trillion, one hundred twelve billion, one hundred twenty-three million, three hundred thirty-three thousand, one hundred one".