1110123312001 has 8 divisors (see below), whose sum is σ = 1211080058208. Its totient is φ = 1009172640000.

The previous prime is 1110123311953. The next prime is 1110123312013. The reversal of 1110123312001 is 1002133210111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1110123312001 - 2²⁷ = 1109989094273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110123312301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132135 + ... + 1871356.

It is an arithmetic number, because the mean of its divisors is an integer number (151385007276).

Almost surely, 2^{1110123312001} is an apocalyptic number.

1110123312001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110123312001 is a deficient number, since it is larger than the sum of its proper divisors (100956746207).

1110123312001 is a wasteful number, since it uses less digits than its factorization.

1110123312001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037103.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1110123312001 its reverse (1002133210111), we get a palindrome (2112256522112).

The spelling of 1110123312001 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, three hundred twelve thousand, one".