1112100193 has 8 divisors (see below), whose sum is σ = 1138936896. Its totient is φ = 1085574000.

The previous prime is 1112100181. The next prime is 1112100251. The reversal of 1112100193 is 3910012111.

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-1112100193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1112100193.

It is not an unprimeable number, because it can be changed into a prime (1112100173) 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, 70371 + ... + 84712.

It is an arithmetic number, because the mean of its divisors is an integer number (142367112).

Almost surely, 2^1112100193 is an apocalyptic number.

It is an amenable number.

1112100193 is a deficient number, since it is larger than the sum of its proper divisors (26836703).

1112100193 is a wasteful number, since it uses less digits than its factorization.

1112100193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155255.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 1112100193 is about 33348.1662614303. The cubic root of 1112100193 is about 1036.0514082434.

The spelling of 1112100193 in words is "one billion, one hundred twelve million, one hundred thousand, one hundred ninety-three".