1110032123213 has 16 divisors (see below), whose sum is σ = 1268244203520. Its totient is φ = 963072887616.

The previous prime is 1110032123191. The next prime is 1110032123273. The reversal of 1110032123213 is 3123212300111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1110032123213 - 2⁶ = 1110032123149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110032123273) 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, 17661770 + ... + 17724507.

It is an arithmetic number, because the mean of its divisors is an integer number (79265262720).

Almost surely, 2^{1110032123213} is an apocalyptic number.

1110032123213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1110032123213 is a deficient number, since it is larger than the sum of its proper divisors (158212080307).

1110032123213 is a wasteful number, since it uses less digits than its factorization.

1110032123213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35386436.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1110032123213 its reverse (3123212300111), we get a palindrome (4233244423324).

The spelling of 1110032123213 in words is "one trillion, one hundred ten billion, thirty-two million, one hundred twenty-three thousand, two hundred thirteen".