112301973 has 30 divisors (see below), whose sum is σ = 189274774. Its totient is φ = 64160208.

The previous prime is 112301971. The next prime is 112302013. The reversal of 112301973 is 379103211.

It can be written as a sum of positive squares in only one way, i.e., 94128804 + 18173169 = 9702^2 + 4263^2 .

It is not a de Polignac number, because 112301973 - 2¹ = 112301971 is a prime.

It is a super-2 number, since 2×112301973² = 25223466279385458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112301971) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 19011 + ... + 24207.

Almost surely, 2^112301973 is an apocalyptic number.

It is an amenable number.

112301973 is a deficient number, since it is larger than the sum of its proper divisors (76972801).

112301973 is an frugal number, since it uses more digits than its factorization.

112301973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231 (or 5207 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 112301973 is about 10597.2625238785. The cubic root of 112301973 is about 482.4612771057.

It can be divided in two parts, 11230 and 1973, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 112301973 in words is "one hundred twelve million, three hundred one thousand, nine hundred seventy-three".