112803641 has 4 divisors (see below), whose sum is σ = 112828800. Its totient is φ = 112778484.

The previous prime is 112803631. The next prime is 112803659. The reversal of 112803641 is 146308211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 146308211 = 7 ⋅20901173.

It is a cyclic number.

It is not a de Polignac number, because 112803641 - 2¹⁰ = 112802617 is a prime.

It is a super-2 number, since 2×112803641² = 25449322845713762, which contains 22 as substring.

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 112803641.

It is not an unprimeable number, because it can be changed into a prime (112803611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3821 + ... + 15498.

It is an arithmetic number, because the mean of its divisors is an integer number (28207200).

Almost surely, 2^112803641 is an apocalyptic number.

It is an amenable number.

112803641 is a deficient number, since it is larger than the sum of its proper divisors (25159).

112803641 is an equidigital number, since it uses as much as digits as its factorization.

112803641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25158.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 112803641 is about 10620.9058464897. The cubic root of 112803641 is about 483.1786164595.

The spelling of 112803641 in words is "one hundred twelve million, eight hundred three thousand, six hundred forty-one".