112038961 has 4 divisors (see below), whose sum is σ = 113388912. Its totient is φ = 110689012.

The previous prime is 112038917. The next prime is 112038967. The reversal of 112038961 is 169830211.

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: 169830211 = 103 ⋅1648837.

It is a cyclic number.

It is not a de Polignac number, because 112038961 - 2⁷ = 112038833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112038967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674851 + ... + 675016.

It is an arithmetic number, because the mean of its divisors is an integer number (28347228).

Almost surely, 2^112038961 is an apocalyptic number.

It is an amenable number.

112038961 is a deficient number, since it is larger than the sum of its proper divisors (1349951).

112038961 is an equidigital number, since it uses as much as digits as its factorization.

112038961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349950.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 112038961 is about 10584.8458184331. The cubic root of 112038961 is about 482.0843401365.

It can be divided in two parts, 11203 and 8961, that added together give a square (20164 = 142²).

The spelling of 112038961 in words is "one hundred twelve million, thirty-eight thousand, nine hundred sixty-one".