1112123319983 has 8 divisors (see below), whose sum is σ = 1198655402448. Its totient is φ = 1025731828224.

The previous prime is 1112123319977. The next prime is 1112123319997. The reversal of 1112123319983 is 3899133212111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112123319983 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 (1112123319973) 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, 35131241 + ... + 35162882.

It is an arithmetic number, because the mean of its divisors is an integer number (149831925306).

Almost surely, 2^{1112123319983} is an apocalyptic number.

1112123319983 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1112123319983 is a deficient number, since it is larger than the sum of its proper divisors (86532082465).

1112123319983 is a wasteful number, since it uses less digits than its factorization.

1112123319983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70295353.

The product of its digits is 69984, while the sum is 44.

The spelling of 1112123319983 in words is "one trillion, one hundred twelve billion, one hundred twenty-three million, three hundred nineteen thousand, nine hundred eighty-three".