112101545 has 8 divisors (see below), whose sum is σ = 136416960. Its totient is φ = 88417840.

The previous prime is 112101523. The next prime is 112101551. The reversal of 112101545 is 545101211.

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

It is not a de Polignac number, because 112101545 - 2⁶ = 112101481 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 157535 + ... + 158244.

It is an arithmetic number, because the mean of its divisors is an integer number (17052120).

Almost surely, 2^112101545 is an apocalyptic number.

It is an amenable number.

112101545 is a deficient number, since it is larger than the sum of its proper divisors (24315415).

112101545 is an equidigital number, since it uses as much as digits as its factorization.

112101545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315855.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 112101545 is about 10587.8017076256. The cubic root of 112101545 is about 482.1740861502.

Adding to 112101545 its reverse (545101211), we get a palindrome (657202756).

The spelling of 112101545 in words is "one hundred twelve million, one hundred one thousand, five hundred forty-five".